2918545887

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{148913}}^1$

素因数の和:149102

約数の個数: 16

約数和(自身を含む): 4002808320

約数和(自身を除く): 1084262433

約数列:

[1, 3, 47, 139, 141, 417, 6533, 19599, 148913, 446739, 6998911, 20698907, 20996733, 62096721, 972848629, 2918545887]

約数ペア:

[(1, 2918545887), (3, 972848629), (47, 62096721), (139, 20996733), (141, 20698907), (417, 6998911), (6533, 446739), (19599, 148913)]