201423157

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{5393}}^1$

素因数の和:5449

約数の個数: 16

約数和(自身を含む): 231078960

約数和(自身を除く): 29655803

約数列:

[1, 13, 17, 169, 221, 2197, 2873, 5393, 37349, 70109, 91681, 911417, 1191853, 11848421, 15494089, 201423157]

約数ペア:

[(1, 201423157), (13, 15494089), (17, 11848421), (169, 1191853), (221, 911417), (2197, 91681), (2873, 70109), (5393, 37349)]