28730061

素因数分解:

$3^2\times {\mathrm{631}}^1\times {\mathrm{5059}}^1$

素因数の和:5696

約数の個数: 12

約数和(自身を含む): 41572960

約数和(自身を除く): 12842899

約数列:

[1, 3, 9, 631, 1893, 5059, 5679, 15177, 45531, 3192229, 9576687, 28730061]

約数ペア:

[(1, 28730061), (3, 9576687), (9, 3192229), (631, 45531), (1893, 15177), (5059, 5679)]