2100477327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1\times {\mathrm{30139}}^1$

素因数の和:31942

約数の個数: 16

約数和(自身を含む): 3017857920

約数和(自身を除く): 917380593

約数列:

[1, 3, 13, 39, 1787, 5361, 23231, 30139, 69693, 90417, 391807, 1175421, 53858393, 161575179, 700159109, 2100477327]

約数ペア:

[(1, 2100477327), (3, 700159109), (13, 161575179), (39, 53858393), (1787, 1175421), (5361, 391807), (23231, 90417), (30139, 69693)]