247626863

素因数分解:

${\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{13553}}^1$

素因数の和:13726

約数の個数: 12

約数和(自身を含む): 274007664

約数和(自身を除く): 26380801

約数列:

[1, 11, 121, 151, 1661, 13553, 18271, 149083, 1639913, 2046503, 22511533, 247626863]

約数ペア:

[(1, 247626863), (11, 22511533), (121, 2046503), (151, 1639913), (1661, 149083), (13553, 18271)]