211671257617

素因数分解:

${\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{1721}}^1\times {\mathrm{2053}}^1$

素因数の和:4344

約数の個数: 16

約数和(自身を含む): 213917034240

約数和(自身を除く): 2245776623

約数列:

[1, 139, 431, 1721, 2053, 59909, 239219, 285367, 741751, 884843, 3533213, 103103389, 122993177, 491116607, 1522814803, 211671257617]

約数ペア:

[(1, 211671257617), (139, 1522814803), (431, 491116607), (1721, 122993177), (2053, 103103389), (59909, 3533213), (239219, 884843), (285367, 741751)]