1175762497

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:451

約数の個数: 40

約数和(自身を含む): 1493269120

約数和(自身を除く): 317506623

約数列:

[1, 7, 13, 49, 91, 139, 271, 343, 637, 973, 1807, 1897, 2401, 3523, 4459, 6811, 12649, 13279, 24661, 31213, 37669, 47677, 88543, 92953, 172627, 263683, 333739, 489697, 619801, 650671, 1208389, 1845781, 3427879, 4338607, 8458723, 12920467, 23995153, 90443269, 167966071, 1175762497]

約数ペア:

[(1, 1175762497), (7, 167966071), (13, 90443269), (49, 23995153), (91, 12920467), (139, 8458723), (271, 4338607), (343, 3427879), (637, 1845781), (973, 1208389), (1807, 650671), (1897, 619801), (2401, 489697), (3523, 333739), (4459, 263683), (6811, 172627), (12649, 92953), (13279, 88543), (24661, 47677), (31213, 37669)]