1240995064323

素因数分解:

$3^1\times 7^1\times {\mathrm{8287}}^1\times {\mathrm{7131049}}^1$

素因数の和:7139346

約数の個数: 16

約数和(自身を含む): 1891268556800

約数和(自身を除く): 650273492477

約数列:

[1, 3, 7, 21, 8287, 24861, 58009, 174027, 7131049, 21393147, 49917343, 149752029, 59095003063, 177285009189, 413665021441, 1240995064323]

約数ペア:

[(1, 1240995064323), (3, 413665021441), (7, 177285009189), (21, 59095003063), (8287, 149752029), (24861, 49917343), (58009, 21393147), (174027, 7131049)]