42539887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 46781280

約数和(自身を除く): 4241393

約数列:

[1, 13, 101, 179, 181, 1313, 2327, 2353, 18079, 18281, 32399, 235027, 237653, 421187, 3272299, 42539887]

約数ペア:

[(1, 42539887), (13, 3272299), (101, 421187), (179, 237653), (181, 235027), (1313, 32399), (2327, 18281), (2353, 18079)]