7781049

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{2971}}^1$

素因数の和:3077

約数の個数: 16

約数和(自身を含む): 11650240

約数和(自身を除く): 3869191

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 2971, 8913, 26739, 80217, 288187, 864561, 2593683, 7781049]

約数ペア:

[(1, 7781049), (3, 2593683), (9, 864561), (27, 288187), (97, 80217), (291, 26739), (873, 8913), (2619, 2971)]