140032039

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{8311}}^1$

素因数の和:8430

約数の個数: 16

約数和(自身を含む): 167569920

約数和(自身を除く): 27537881

約数列:

[1, 7, 29, 83, 203, 581, 2407, 8311, 16849, 58177, 241019, 689813, 1687133, 4828691, 20004577, 140032039]

約数ペア:

[(1, 140032039), (7, 20004577), (29, 4828691), (83, 1687133), (203, 689813), (581, 241019), (2407, 58177), (8311, 16849)]