331319066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{84391}}^1$

素因数の和:84557

約数の個数: 16

約数和(自身を含む): 538758528

約数和(自身を除く): 207439462

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 84391, 168782, 1097083, 2194166, 12743041, 25486082, 165659533, 331319066]

約数ペア:

[(1, 331319066), (2, 165659533), (13, 25486082), (26, 12743041), (151, 2194166), (302, 1097083), (1963, 168782), (3926, 84391)]