216891363

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1847}}^1\times {\mathrm{3011}}^1$

素因数の和:4874

約数の個数: 16

約数和(自身を含む): 311705856

約数和(自身を除く): 94814493

約数列:

[1, 3, 13, 39, 1847, 3011, 5541, 9033, 24011, 39143, 72033, 117429, 5561317, 16683951, 72297121, 216891363]

約数ペア:

[(1, 216891363), (3, 72297121), (13, 16683951), (39, 5561317), (1847, 117429), (3011, 72033), (5541, 39143), (9033, 24011)]