13129389

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 26417664

約数和(自身を除く): 13288275

約数列:

[1, 3, 7, 9, 13, 17, 21, 23, 39, 41, 51, 63, 69, 91, 117, 119, 123, 153, 161, 207, 221, 273, 287, 299, 357, 369, 391, 483, 533, 663, 697, 819, 861, 897, 943, 1071, 1173, 1449, 1547, 1599, 1989, 2091, 2093, 2583, 2691, 2737, 2829, 3519, 3731, 4641, 4797, 4879, 5083, 6273, 6279, 6601, 8211, 8487, 9061, 11193, 12259, 13923, 14637, 15249, 16031, 18837, 19803, 24633, 27183, 33579, 35581, 36777, 43911, 45747, 48093, 59409, 63427, 81549, 85813, 106743, 110331, 112217, 144279, 190281, 208403, 257439, 320229, 336651, 570843, 625209, 772317, 1009953, 1458821, 1875627, 4376463, 13129389]

約数ペア:

[(1, 13129389), (3, 4376463), (7, 1875627), (9, 1458821), (13, 1009953), (17, 772317), (21, 625209), (23, 570843), (39, 336651), (41, 320229), (51, 257439), (63, 208403), (69, 190281), (91, 144279), (117, 112217), (119, 110331), (123, 106743), (153, 85813), (161, 81549), (207, 63427), (221, 59409), (273, 48093), (287, 45747), (299, 43911), (357, 36777), (369, 35581), (391, 33579), (483, 27183), (533, 24633), (663, 19803), (697, 18837), (819, 16031), (861, 15249), (897, 14637), (943, 13923), (1071, 12259), (1173, 11193), (1449, 9061), (1547, 8487), (1599, 8211), (1989, 6601), (2091, 6279), (2093, 6273), (2583, 5083), (2691, 4879), (2737, 4797), (2829, 4641), (3519, 3731)]