3993385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4271}}^1$

素因数の和:4304

約数の個数: 16

約数和(自身を含む): 5536512

約数和(自身を除く): 1543127

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 4271, 21355, 46981, 72607, 234905, 363035, 798677, 3993385]

約数ペア:

[(1, 3993385), (5, 798677), (11, 363035), (17, 234905), (55, 72607), (85, 46981), (187, 21355), (935, 4271)]