31621531647

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4379107}}^1$

素因数の和:4379222

約数の個数: 16

約数和(自身を含む): 44141408640

約数和(自身を除く): 12519876993

約数列:

[1, 3, 29, 83, 87, 249, 2407, 7221, 4379107, 13137321, 126994103, 363465881, 380982309, 1090397643, 10540510549, 31621531647]

約数ペア:

[(1, 31621531647), (3, 10540510549), (29, 1090397643), (83, 380982309), (87, 363465881), (249, 126994103), (2407, 13137321), (7221, 4379107)]