31784328233

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1\times {\mathrm{1063}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 37137924096

約数和(自身を除く): 5353595863

約数列:

[1, 7, 103, 113, 367, 721, 791, 1063, 2569, 7441, 11639, 37801, 41471, 81473, 109489, 120119, 264607, 290297, 390121, 766423, 840833, 2730847, 4271513, 12372257, 29900591, 40182463, 44083673, 86605799, 281277241, 308585711, 4540618319, 31784328233]

約数ペア:

[(1, 31784328233), (7, 4540618319), (103, 308585711), (113, 281277241), (367, 86605799), (721, 44083673), (791, 40182463), (1063, 29900591), (2569, 12372257), (7441, 4271513), (11639, 2730847), (37801, 840833), (41471, 766423), (81473, 390121), (109489, 290297), (120119, 264607)]