68862409

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{1321}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 86046336

約数和(自身を除く): 17183927

約数列:

[1, 7, 11, 77, 677, 1321, 4739, 7447, 9247, 14531, 52129, 101717, 894317, 6260219, 9837487, 68862409]

約数ペア:

[(1, 68862409), (7, 9837487), (11, 6260219), (77, 894317), (677, 101717), (1321, 52129), (4739, 14531), (7447, 9247)]