1246607739

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 2157442560

約数和(自身を除く): 910834821

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 139, 153, 167, 221, 243, 351, 417, 459, 501, 663, 1053, 1251, 1377, 1503, 1807, 1989, 2171, 2363, 2839, 3159, 3753, 4131, 4509, 5421, 5967, 6513, 7089, 8517, 11259, 13527, 16263, 17901, 19539, 21267, 23213, 25551, 30719, 33777, 36907, 40581, 48789, 53703, 58617, 63801, 69639, 76653, 92157, 110721, 146367, 175851, 191403, 208917, 229959, 276471, 301769, 332163, 394621, 439101, 527553, 574209, 626751, 689877, 829413, 905307, 996489, 1183863, 1880253, 2488239, 2715921, 2989467, 3551589, 5130073, 5640759, 7464717, 8147763, 8968401, 10654767, 15390219, 24443289, 31964301, 46170657, 73329867, 95892903, 138511971, 415535913, 1246607739]

約数ペア:

[(1, 1246607739), (3, 415535913), (9, 138511971), (13, 95892903), (17, 73329867), (27, 46170657), (39, 31964301), (51, 24443289), (81, 15390219), (117, 10654767), (139, 8968401), (153, 8147763), (167, 7464717), (221, 5640759), (243, 5130073), (351, 3551589), (417, 2989467), (459, 2715921), (501, 2488239), (663, 1880253), (1053, 1183863), (1251, 996489), (1377, 905307), (1503, 829413), (1807, 689877), (1989, 626751), (2171, 574209), (2363, 527553), (2839, 439101), (3159, 394621), (3753, 332163), (4131, 301769), (4509, 276471), (5421, 229959), (5967, 208917), (6513, 191403), (7089, 175851), (8517, 146367), (11259, 110721), (13527, 92157), (16263, 76653), (17901, 69639), (19539, 63801), (21267, 58617), (23213, 53703), (25551, 48789), (30719, 40581), (33777, 36907)]