7422961

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 9550464

約数和(自身を除く): 2127503

約数列:

[1, 7, 13, 43, 49, 91, 271, 301, 559, 637, 1897, 2107, 3523, 3913, 11653, 13279, 24661, 27391, 81571, 151489, 172627, 570997, 1060423, 7422961]

約数ペア:

[(1, 7422961), (7, 1060423), (13, 570997), (43, 172627), (49, 151489), (91, 81571), (271, 27391), (301, 24661), (559, 13279), (637, 11653), (1897, 3913), (2107, 3523)]