13460661

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{1213}}^1$

素因数の和:1362

約数の個数: 20

約数和(自身を含む): 20271372

約数和(自身を除く): 6810711

約数列:

[1, 3, 9, 27, 81, 137, 411, 1213, 1233, 3639, 3699, 10917, 11097, 32751, 98253, 166181, 498543, 1495629, 4486887, 13460661]

約数ペア:

[(1, 13460661), (3, 4486887), (9, 1495629), (27, 498543), (81, 166181), (137, 98253), (411, 32751), (1213, 11097), (1233, 10917), (3639, 3699)]