239156617

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{7243}}^1$

素因数の和:7392

約数の個数: 16

約数和(自身を含む): 281646720

約数和(自身を除く): 42490103

約数列:

[1, 7, 53, 89, 371, 623, 4717, 7243, 33019, 50701, 383879, 644627, 2687153, 4512389, 34165231, 239156617]

約数ペア:

[(1, 239156617), (7, 34165231), (53, 4512389), (89, 2687153), (371, 644627), (623, 383879), (4717, 50701), (7243, 33019)]