227346301

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{2521}}^1$

素因数の和:3532

約数の個数: 16

約数和(自身を含む): 280204288

約数和(自身を除く): 52857987

約数列:

[1, 7, 13, 91, 991, 2521, 6937, 12883, 17647, 32773, 90181, 229411, 2498311, 17488177, 32478043, 227346301]

約数ペア:

[(1, 227346301), (7, 32478043), (13, 17488177), (91, 2498311), (991, 229411), (2521, 90181), (6937, 32773), (12883, 17647)]