858463059

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3001}}^1$

素因数の和:3171

約数の個数: 32

約数和(自身を含む): 1244989440

約数和(自身を除く): 386526381

約数列:

[1, 3, 17, 51, 71, 79, 213, 237, 1207, 1343, 3001, 3621, 4029, 5609, 9003, 16827, 51017, 95353, 153051, 213071, 237079, 286059, 639213, 711237, 3622207, 4030343, 10866621, 12091029, 16832609, 50497827, 286154353, 858463059]

約数ペア:

[(1, 858463059), (3, 286154353), (17, 50497827), (51, 16832609), (71, 12091029), (79, 10866621), (213, 4030343), (237, 3622207), (1207, 711237), (1343, 639213), (3001, 286059), (3621, 237079), (4029, 213071), (5609, 153051), (9003, 95353), (16827, 51017)]