38391639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89491}}^1$

素因数の和:89518

約数の個数: 16

約数和(自身を含む): 60138624

約数和(自身を除く): 21746985

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 89491, 268473, 984401, 1163383, 2953203, 3490149, 12797213, 38391639]

約数ペア:

[(1, 38391639), (3, 12797213), (11, 3490149), (13, 2953203), (33, 1163383), (39, 984401), (143, 268473), (429, 89491)]