17620783873

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 24036526080

約数和(自身を除く): 6415742207

約数列:

[1, 7, 11, 29, 31, 73, 77, 121, 203, 217, 317, 319, 341, 511, 803, 847, 899, 2117, 2219, 2233, 2263, 2387, 3487, 3509, 3751, 5621, 6293, 8833, 9193, 9827, 9889, 14819, 15841, 23141, 23287, 24409, 24563, 24893, 26257, 38357, 61831, 64351, 65627, 68789, 69223, 101123, 108097, 108779, 161987, 163009, 174251, 254551, 256157, 268499, 273823, 284983, 459389, 671089, 707861, 717371, 721897, 756679, 761453, 1112353, 1189067, 1781857, 1793099, 1916761, 1994881, 2800061, 3134813, 4697623, 5021597, 5053279, 7381979, 7786471, 7891081, 7940867, 8323469, 19600427, 20803759, 21943691, 34482943, 51673853, 55237567, 55586069, 81201769, 86801891, 145626313, 228841349, 241380601, 568412383, 607613237, 1601889443, 2517254839, 17620783873]

約数ペア:

[(1, 17620783873), (7, 2517254839), (11, 1601889443), (29, 607613237), (31, 568412383), (73, 241380601), (77, 228841349), (121, 145626313), (203, 86801891), (217, 81201769), (317, 55586069), (319, 55237567), (341, 51673853), (511, 34482943), (803, 21943691), (847, 20803759), (899, 19600427), (2117, 8323469), (2219, 7940867), (2233, 7891081), (2263, 7786471), (2387, 7381979), (3487, 5053279), (3509, 5021597), (3751, 4697623), (5621, 3134813), (6293, 2800061), (8833, 1994881), (9193, 1916761), (9827, 1793099), (9889, 1781857), (14819, 1189067), (15841, 1112353), (23141, 761453), (23287, 756679), (24409, 721897), (24563, 717371), (24893, 707861), (26257, 671089), (38357, 459389), (61831, 284983), (64351, 273823), (65627, 268499), (68789, 256157), (69223, 254551), (101123, 174251), (108097, 163009), (108779, 161987)]