2865431511

素因数分解:

$3^3\times {\mathrm{1307}}^1\times {\mathrm{81199}}^1$

素因数の和:82515

約数の個数: 16

約数和(自身を含む): 4248384000

約数和(自身を除く): 1382952489

約数列:

[1, 3, 9, 27, 1307, 3921, 11763, 35289, 81199, 243597, 730791, 2192373, 106127093, 318381279, 955143837, 2865431511]

約数ペア:

[(1, 2865431511), (3, 955143837), (9, 318381279), (27, 106127093), (1307, 2192373), (3921, 730791), (11763, 243597), (35289, 81199)]