3939379199

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{1321}}^1\times {\mathrm{2551}}^1$

素因数の和:4046

約数の個数: 16

約数和(自身を含む): 4534311936

約数和(自身を除く): 594932737

約数列:

[1, 7, 167, 1169, 1321, 2551, 9247, 17857, 220607, 426017, 1544249, 2982119, 3369871, 23589097, 562768457, 3939379199]

約数ペア:

[(1, 3939379199), (7, 562768457), (167, 23589097), (1169, 3369871), (1321, 2982119), (2551, 1544249), (9247, 426017), (17857, 220607)]