42404579

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8287}}^1$

素因数の和:8354

約数の個数: 16

約数和(自身を含む): 52512768

約数和(自身を除く): 10108189

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 8287, 58009, 140879, 356341, 986153, 2494387, 6057797, 42404579]

約数ペア:

[(1, 42404579), (7, 6057797), (17, 2494387), (43, 986153), (119, 356341), (301, 140879), (731, 58009), (5117, 8287)]