9941405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 12559104

約数和(自身を除く): 2617699

約数列:

[1, 5, 23, 115, 137, 631, 685, 3151, 3155, 14513, 15755, 72565, 86447, 432235, 1988281, 9941405]

約数ペア:

[(1, 9941405), (5, 1988281), (23, 432235), (115, 86447), (137, 72565), (631, 15755), (685, 14513), (3151, 3155)]