290336137

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{5171}}^1$

素因数の和:5808

約数の個数: 16

約数和(自身を含む): 357985152

約数和(自身を除く): 67649015

約数列:

[1, 7, 13, 91, 617, 4319, 5171, 8021, 36197, 56147, 67223, 470561, 3190507, 22333549, 41476591, 290336137]

約数ペア:

[(1, 290336137), (7, 41476591), (13, 22333549), (91, 3190507), (617, 470561), (4319, 67223), (5171, 56147), (8021, 36197)]