122448599

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3964

約数の個数: 20

約数和(自身を含む): 153875736

約数和(自身を除く): 31427137

約数列:

[1, 7, 13, 49, 91, 343, 637, 2401, 3923, 4459, 27461, 31213, 50999, 192227, 356993, 1345589, 2498951, 9419123, 17492657, 122448599]

約数ペア:

[(1, 122448599), (7, 17492657), (13, 9419123), (49, 2498951), (91, 1345589), (343, 356993), (637, 192227), (2401, 50999), (3923, 31213), (4459, 27461)]