22871541

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9001}}^1$

素因数の和:9033

約数の個数: 24

約数和(自身を含む): 38312512

約数和(自身を除く): 15440971

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 9001, 27003, 63007, 99011, 189021, 297033, 693077, 1089121, 2079231, 3267363, 7623847, 22871541]

約数ペア:

[(1, 22871541), (3, 7623847), (7, 3267363), (11, 2079231), (21, 1089121), (33, 693077), (77, 297033), (121, 189021), (231, 99011), (363, 63007), (847, 27003), (2541, 9001)]