181578241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12263}}^1$

素因数の和:12360

約数の個数: 16

約数和(自身を含む): 210155904

約数和(自身を除く): 28577663

約数列:

[1, 13, 17, 67, 221, 871, 1139, 12263, 14807, 159419, 208471, 821621, 2710123, 10681073, 13967557, 181578241]

約数ペア:

[(1, 181578241), (13, 13967557), (17, 10681073), (67, 2710123), (221, 821621), (871, 208471), (1139, 159419), (12263, 14807)]