1330688821347

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{354566699}}^1$

素因数の和:354566847

約数の個数: 16

約数和(自身を含む): 1985573520000

約数和(自身を除く): 654884698653

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 354566699, 1063700097, 3191100291, 9573300873, 49284771161, 147854313483, 443562940449, 1330688821347]

約数ペア:

[(1, 1330688821347), (3, 443562940449), (9, 147854313483), (27, 49284771161), (139, 9573300873), (417, 3191100291), (1251, 1063700097), (3753, 354566699)]