28413177

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3023}}^1$

素因数の和:3280

約数の個数: 16

約数和(自身を含む): 40981248

約数和(自身を除く): 12568071

約数列:

[1, 3, 13, 39, 241, 723, 3023, 3133, 9069, 9399, 39299, 117897, 728543, 2185629, 9471059, 28413177]

約数ペア:

[(1, 28413177), (3, 9471059), (13, 2185629), (39, 728543), (241, 117897), (723, 39299), (3023, 9399), (3133, 9069)]