27280799

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 34569360

約数和(自身を除く): 7288561

約数列:

[1, 7, 13, 49, 91, 113, 379, 637, 791, 1469, 2653, 4927, 5537, 10283, 18571, 34489, 42827, 71981, 241423, 299789, 556751, 2098523, 3897257, 27280799]

約数ペア:

[(1, 27280799), (7, 3897257), (13, 2098523), (49, 556751), (91, 299789), (113, 241423), (379, 71981), (637, 42827), (791, 34489), (1469, 18571), (2653, 10283), (4927, 5537)]