211613471

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 232516224

約数和(自身を除く): 20902753

約数列:

[1, 31, 37, 53, 59, 1147, 1643, 1829, 1961, 2183, 3127, 3481, 60791, 67673, 96937, 107911, 115699, 128797, 184493, 3586669, 3992707, 5719283, 6826241, 211613471]

約数ペア:

[(1, 211613471), (31, 6826241), (37, 5719283), (53, 3992707), (59, 3586669), (1147, 184493), (1643, 128797), (1829, 115699), (1961, 107911), (2183, 96937), (3127, 67673), (3481, 60791)]