4740489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 7617792

約数和(自身を除く): 2877303

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 1307, 3627, 3921, 11763, 16991, 40517, 50973, 121551, 152919, 364653, 526721, 1580163, 4740489]

約数ペア:

[(1, 4740489), (3, 1580163), (9, 526721), (13, 364653), (31, 152919), (39, 121551), (93, 50973), (117, 40517), (279, 16991), (403, 11763), (1209, 3921), (1307, 3627)]