42482167

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3923}}^1$

素因数の和:3967

約数の個数: 24

約数和(自身を含む): 56364336

約数和(自身を除く): 13882169

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 3923, 10829, 27461, 50999, 66691, 192227, 356993, 466837, 866983, 2498951, 3267859, 6068881, 42482167]

約数ペア:

[(1, 42482167), (7, 6068881), (13, 3267859), (17, 2498951), (49, 866983), (91, 466837), (119, 356993), (221, 192227), (637, 66691), (833, 50999), (1547, 27461), (3923, 10829)]