397545054

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2137339}}^1$

素因数の和:2137375

約数の個数: 16

約数和(自身を含む): 820738560

約数和(自身を除く): 423193506

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 2137339, 4274678, 6412017, 12824034, 66257509, 132515018, 198772527, 397545054]

約数ペア:

[(1, 397545054), (2, 198772527), (3, 132515018), (6, 66257509), (31, 12824034), (62, 6412017), (93, 4274678), (186, 2137339)]