1664336433

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{31271}}^1$

素因数の和:31544

約数の個数: 16

約数和(自身を含む): 2253085056

約数和(自身を除く): 588748623

約数列:

[1, 3, 113, 157, 339, 471, 17741, 31271, 53223, 93813, 3533623, 4909547, 10600869, 14728641, 554778811, 1664336433]

約数ペア:

[(1, 1664336433), (3, 554778811), (113, 14728641), (157, 10600869), (339, 4909547), (471, 3533623), (17741, 93813), (31271, 53223)]