23571457

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13633}}^1$

素因数の和:13672

約数の個数: 16

約数和(自身を含む): 30540160

約数和(自身を除く): 6968703

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 13633, 95431, 177229, 259027, 1240603, 1813189, 3367351, 23571457]

約数ペア:

[(1, 23571457), (7, 3367351), (13, 1813189), (19, 1240603), (91, 259027), (133, 177229), (247, 95431), (1729, 13633)]