1252119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 1918080

約数和(自身を除く): 665961

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 1997, 5991, 21967, 37943, 65901, 113829, 417373, 1252119]

約数ペア:

[(1, 1252119), (3, 417373), (11, 113829), (19, 65901), (33, 37943), (57, 21967), (209, 5991), (627, 1997)]