121342413

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{17117}}^1$

素因数の和:17276

約数の個数: 16

約数和(自身を含む): 172549440

約数和(自身を除く): 51207027

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 17117, 51351, 290989, 872967, 2379263, 7137789, 40447471, 121342413]

約数ペア:

[(1, 121342413), (3, 40447471), (17, 7137789), (51, 2379263), (139, 872967), (417, 290989), (2363, 51351), (7089, 17117)]