15697954401

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1\times {\mathrm{1789}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 21594101760

約数和(自身を除く): 5896147359

約数列:

[1, 3, 43, 129, 251, 271, 753, 813, 1789, 5367, 10793, 11653, 32379, 34959, 68021, 76927, 204063, 230781, 449039, 484819, 1347117, 1454457, 2924903, 8774709, 19308677, 20847217, 57926031, 62541651, 121689569, 365068707, 5232651467, 15697954401]

約数ペア:

[(1, 15697954401), (3, 5232651467), (43, 365068707), (129, 121689569), (251, 62541651), (271, 57926031), (753, 20847217), (813, 19308677), (1789, 8774709), (5367, 2924903), (10793, 1454457), (11653, 1347117), (32379, 484819), (34959, 449039), (68021, 230781), (76927, 204063)]