71032647

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{198971}}^1$

素因数の和:198998

約数の個数: 16

約数和(自身を含む): 114607872

約数和(自身を除く): 43575225

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 198971, 596913, 1392797, 3382507, 4178391, 10147521, 23677549, 71032647]

約数ペア:

[(1, 71032647), (3, 23677549), (7, 10147521), (17, 4178391), (21, 3382507), (51, 1392797), (119, 596913), (357, 198971)]