71054781

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199033}}^1$

素因数の和:199060

約数の個数: 16

約数和(自身を含む): 114643584

約数和(自身を除く): 43588803

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 199033, 597099, 1393231, 3383561, 4179693, 10150683, 23684927, 71054781]

約数ペア:

[(1, 71054781), (3, 23684927), (7, 10150683), (17, 4179693), (21, 3383561), (51, 1393231), (119, 597099), (357, 199033)]