421450872909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13151}}^1\times {\mathrm{33487}}^1$

素因数の和:46681

約数の個数: 32

約数和(自身を含む): 634225213440

約数和(自身を除く): 212774340531

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 13151, 33487, 39453, 100461, 144661, 368357, 381379, 433983, 971123, 1105071, 1144137, 2913369, 4195169, 10682353, 12585507, 32047059, 440387537, 1321162611, 4844262907, 12771238573, 14532788721, 38313715719, 140483624303, 421450872909]

約数ペア:

[(1, 421450872909), (3, 140483624303), (11, 38313715719), (29, 14532788721), (33, 12771238573), (87, 4844262907), (319, 1321162611), (957, 440387537), (13151, 32047059), (33487, 12585507), (39453, 10682353), (100461, 4195169), (144661, 2913369), (368357, 1144137), (381379, 1105071), (433983, 971123)]