2011640169

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1244057}}^1$

素因数の和:1244085

約数の個数: 24

約数和(自身を含む): 3403742688

約数和(自身を除く): 1392102519

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 1244057, 3732171, 8708399, 13684627, 26125197, 41053881, 60958793, 95792389, 182876379, 287377167, 670546723, 2011640169]

約数ペア:

[(1, 2011640169), (3, 670546723), (7, 287377167), (11, 182876379), (21, 95792389), (33, 60958793), (49, 41053881), (77, 26125197), (147, 13684627), (231, 8708399), (539, 3732171), (1617, 1244057)]