23040521

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 27893760

約数和(自身を除く): 4853239

約数列:

[1, 7, 19, 133, 191, 907, 1337, 3629, 6349, 17233, 25403, 120631, 173237, 1212659, 3291503, 23040521]

約数ペア:

[(1, 23040521), (7, 3291503), (19, 1212659), (133, 173237), (191, 120631), (907, 25403), (1337, 17233), (3629, 6349)]