42494543

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 55708128

約数和(自身を除く): 13213585

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1547, 2113, 2873, 14791, 20111, 27469, 35921, 192283, 251447, 357097, 466973, 2499679, 3268811, 6070649, 42494543]

約数ペア:

[(1, 42494543), (7, 6070649), (13, 3268811), (17, 2499679), (91, 466973), (119, 357097), (169, 251447), (221, 192283), (1183, 35921), (1547, 27469), (2113, 20111), (2873, 14791)]