23587991

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 28131840

約数和(自身を除く): 4543849

約数列:

[1, 7, 29, 131, 203, 887, 917, 3799, 6209, 25723, 26593, 116197, 180061, 813379, 3369713, 23587991]

約数ペア:

[(1, 23587991), (7, 3369713), (29, 813379), (131, 180061), (203, 116197), (887, 26593), (917, 25723), (3799, 6209)]