2023591997

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{42821}}^1$

素因数の和:43028

約数の個数: 16

約数和(自身を含む): 2381588352

約数和(自身を除く): 357996355

約数列:

[1, 7, 43, 157, 301, 1099, 6751, 42821, 47257, 299747, 1841303, 6722897, 12889121, 47060279, 289084571, 2023591997]

約数ペア:

[(1, 2023591997), (7, 289084571), (43, 47060279), (157, 12889121), (301, 6722897), (1099, 1841303), (6751, 299747), (42821, 47257)]