39984161

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 47175936

約数和(自身を除く): 7191775

約数列:

[1, 7, 37, 259, 317, 487, 2219, 3409, 11729, 18019, 82103, 126133, 154379, 1080653, 5712023, 39984161]

約数ペア:

[(1, 39984161), (7, 5712023), (37, 1080653), (259, 154379), (317, 126133), (487, 82103), (2219, 18019), (3409, 11729)]