2907134121

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{718343}}^1$

素因数の和:718436

約数の個数: 16

約数和(自身を含む): 4137661440

約数和(自身を除く): 1230527319

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 718343, 2155029, 13648517, 40945551, 51002353, 153007059, 969044707, 2907134121]

約数ペア:

[(1, 2907134121), (3, 969044707), (19, 153007059), (57, 51002353), (71, 40945551), (213, 13648517), (1349, 2155029), (4047, 718343)]