23295293

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 27451776

約数和(自身を除く): 4156483

約数列:

[1, 7, 43, 193, 301, 401, 1351, 2807, 8299, 17243, 58093, 77393, 120701, 541751, 3327899, 23295293]

約数ペア:

[(1, 23295293), (7, 3327899), (43, 541751), (193, 120701), (301, 77393), (401, 58093), (1351, 17243), (2807, 8299)]