387306224641

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23761}}^1\times {\mathrm{122557}}^1$

素因数の和:146344

約数の個数: 16

約数和(自身を含む): 465955711360

約数和(自身を除く): 78649486719

約数列:

[1, 7, 19, 133, 23761, 122557, 166327, 451459, 857899, 2328583, 3160213, 16300081, 2912076877, 20384538139, 55329460663, 387306224641]

約数ペア:

[(1, 387306224641), (7, 55329460663), (19, 20384538139), (133, 2912076877), (23761, 16300081), (122557, 3160213), (166327, 2328583), (451459, 857899)]