393195309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{9241}}^1$

素因数の和:10348

約数の個数: 16

約数和(自身を含む): 565166784

約数和(自身を除く): 171971475

約数列:

[1, 3, 13, 39, 1091, 3273, 9241, 14183, 27723, 42549, 120133, 360399, 10081931, 30245793, 131065103, 393195309]

約数ペア:

[(1, 393195309), (3, 131065103), (13, 30245793), (39, 10081931), (1091, 360399), (3273, 120133), (9241, 42549), (14183, 27723)]