2111906511

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1640953}}^1$

素因数の和:1640983

約数の個数: 24

約数和(自身を含む): 3583843536

約数和(自身を除く): 1471937025

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 1640953, 4922859, 14768577, 18050483, 21332389, 54151449, 63997167, 162454347, 191991501, 234656279, 703968837, 2111906511]

約数ペア:

[(1, 2111906511), (3, 703968837), (9, 234656279), (11, 191991501), (13, 162454347), (33, 63997167), (39, 54151449), (99, 21332389), (117, 18050483), (143, 14768577), (429, 4922859), (1287, 1640953)]