4238507

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 5332992

約数和(自身を除く): 1094485

約数列:

[1, 7, 13, 47, 91, 329, 611, 991, 4277, 6937, 12883, 46577, 90181, 326039, 605501, 4238507]

約数ペア:

[(1, 4238507), (7, 605501), (13, 326039), (47, 90181), (91, 46577), (329, 12883), (611, 6937), (991, 4277)]