12857763

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4133}}^1$

素因数の和:4214

約数の個数: 16

約数和(自身を含む): 18454176

約数和(自身を除く): 5596413

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 4133, 12399, 70261, 210783, 252113, 756339, 4285921, 12857763]

約数ペア:

[(1, 12857763), (3, 4285921), (17, 756339), (51, 252113), (61, 210783), (183, 70261), (1037, 12399), (3111, 4133)]