47777331

素因数分解:

$3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{3943}}^1$

素因数の和:4530

約数の個数: 16

約数和(自身を含む): 72948224

約数和(自身を除く): 25170893

約数列:

[1, 3, 7, 21, 577, 1731, 3943, 4039, 11829, 12117, 27601, 82803, 2275111, 6825333, 15925777, 47777331]

約数ペア:

[(1, 47777331), (3, 15925777), (7, 6825333), (21, 2275111), (577, 82803), (1731, 27601), (3943, 12117), (4039, 11829)]