2015560191

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1\times {\mathrm{5653}}^1$

素因数の和:6570

約数の個数: 16

約数和(自身を含む): 2708582624

約数和(自身を除く): 693022433

約数列:

[1, 3, 157, 471, 757, 2271, 5653, 16959, 118849, 356547, 887521, 2662563, 4279321, 12837963, 671853397, 2015560191]

約数ペア:

[(1, 2015560191), (3, 671853397), (157, 12837963), (471, 4279321), (757, 2662563), (2271, 887521), (5653, 356547), (16959, 118849)]