2666829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 3907584

約数和(自身を除く): 1240755

約数列:

[1, 3, 11, 33, 211, 383, 633, 1149, 2321, 4213, 6963, 12639, 80813, 242439, 888943, 2666829]

約数ペア:

[(1, 2666829), (3, 888943), (11, 242439), (33, 80813), (211, 12639), (383, 6963), (633, 4213), (1149, 2321)]