71032087

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5021}}^1$

素因数の和:5118

約数の個数: 16

約数和(自身を含む): 84851712

約数和(自身を除く): 13819625

約数列:

[1, 7, 43, 47, 301, 329, 2021, 5021, 14147, 35147, 215903, 235987, 1511321, 1651909, 10147441, 71032087]

約数ペア:

[(1, 71032087), (7, 10147441), (43, 1651909), (47, 1511321), (301, 235987), (329, 215903), (2021, 35147), (5021, 14147)]