38970379

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3821}}^1$

素因数の和:3906

約数の個数: 16

約数和(自身を含む): 46964736

約数和(自身を除く): 7994357

約数列:

[1, 7, 31, 47, 217, 329, 1457, 3821, 10199, 26747, 118451, 179587, 829157, 1257109, 5567197, 38970379]

約数ペア:

[(1, 38970379), (7, 5567197), (31, 1257109), (47, 829157), (217, 179587), (329, 118451), (1457, 26747), (3821, 10199)]