42081663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34807}}^1$

素因数の和:34854

約数の個数: 16

約数和(自身を含む): 62375936

約数和(自身を除く): 20294273

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 34807, 104421, 452491, 1079017, 1357473, 3237051, 14027221, 42081663]

約数ペア:

[(1, 42081663), (3, 14027221), (13, 3237051), (31, 1357473), (39, 1079017), (93, 452491), (403, 104421), (1209, 34807)]