15697730643

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1\times {\mathrm{12941}}^1$

素因数の和:14227

約数の個数: 32

約数和(自身を含む): 24451061760

約数和(自身を除く): 8753331117

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 1229, 3687, 8603, 12941, 25809, 38823, 57763, 90587, 173289, 271761, 404341, 608227, 1213023, 1824681, 4257589, 12772767, 15904489, 47713467, 111331423, 333994269, 747510983, 2242532949, 5232576881, 15697730643]

約数ペア:

[(1, 15697730643), (3, 5232576881), (7, 2242532949), (21, 747510983), (47, 333994269), (141, 111331423), (329, 47713467), (987, 15904489), (1229, 12772767), (3687, 4257589), (8603, 1824681), (12941, 1213023), (25809, 608227), (38823, 404341), (57763, 271761), (90587, 173289)]