23331191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 26790624

約数和(自身を除く): 3459433

約数列:

[1, 13, 17, 193, 221, 547, 2509, 3281, 7111, 9299, 42653, 105571, 120887, 1372423, 1794707, 23331191]

約数ペア:

[(1, 23331191), (13, 1794707), (17, 1372423), (193, 120887), (221, 105571), (547, 42653), (2509, 9299), (3281, 7111)]