313658521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{12781}}^1$

素因数の和:12912

約数の個数: 16

約数和(自身を含む): 360759168

約数和(自身を除く): 47100647

約数列:

[1, 11, 23, 97, 253, 1067, 2231, 12781, 24541, 140591, 293963, 1239757, 3233593, 13637327, 28514411, 313658521]

約数ペア:

[(1, 313658521), (11, 28514411), (23, 13637327), (97, 3233593), (253, 1239757), (1067, 293963), (2231, 140591), (12781, 24541)]