56801731

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{8849}}^1$

素因数の和:8994

約数の個数: 12

約数和(自身を含む): 66587400

約数和(自身を除く): 9785669

約数列:

[1, 7, 49, 131, 917, 6419, 8849, 61943, 433601, 1159219, 8114533, 56801731]

約数ペア:

[(1, 56801731), (7, 8114533), (49, 1159219), (131, 433601), (917, 61943), (6419, 8849)]