291244477

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 310728960

約数和(自身を除く): 19484483

約数列:

[1, 29, 47, 107, 1363, 1997, 3103, 5029, 57913, 93859, 145841, 213679, 2721911, 6196691, 10042913, 291244477]

約数ペア:

[(1, 291244477), (29, 10042913), (47, 6196691), (107, 2721911), (1363, 213679), (1997, 145841), (3103, 93859), (5029, 57913)]