71300397

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199721}}^1$

素因数の和:199748

約数の個数: 16

約数和(自身を含む): 115039872

約数和(自身を除く): 43739475

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 199721, 599163, 1398047, 3395257, 4194141, 10185771, 23766799, 71300397]

約数ペア:

[(1, 71300397), (3, 23766799), (7, 10185771), (17, 4194141), (21, 3395257), (51, 1398047), (119, 599163), (357, 199721)]