23979739

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 28088320

約数和(自身を除く): 4108581

約数列:

[1, 7, 79, 103, 421, 553, 721, 2947, 8137, 33259, 43363, 56959, 232813, 303541, 3425677, 23979739]

約数ペア:

[(1, 23979739), (7, 3425677), (79, 303541), (103, 232813), (421, 56959), (553, 43363), (721, 33259), (2947, 8137)]