7926635521

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{1823}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 9581690880

約数和(自身を除く): 1655055359

約数列:

[1, 7, 23, 113, 161, 239, 791, 1673, 1823, 2599, 5497, 12761, 18193, 27007, 38479, 41929, 189049, 205999, 293503, 435697, 621161, 1441993, 3049879, 4348127, 4737977, 10021031, 33165839, 49233761, 70147217, 344636327, 1132376503, 7926635521]

約数ペア:

[(1, 7926635521), (7, 1132376503), (23, 344636327), (113, 70147217), (161, 49233761), (239, 33165839), (791, 10021031), (1673, 4737977), (1823, 4348127), (2599, 3049879), (5497, 1441993), (12761, 621161), (18193, 435697), (27007, 293503), (38479, 205999), (41929, 189049)]