2256441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 3319488

約数和(自身を除く): 1063047

約数列:

[1, 3, 11, 33, 101, 303, 677, 1111, 2031, 3333, 7447, 22341, 68377, 205131, 752147, 2256441]

約数ペア:

[(1, 2256441), (3, 752147), (11, 205131), (33, 68377), (101, 22341), (303, 7447), (677, 3333), (1111, 2031)]