28847161

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 34164736

約数和(自身を除く): 5317575

約数列:

[1, 7, 37, 127, 259, 877, 889, 4699, 6139, 32449, 32893, 111379, 227143, 779653, 4121023, 28847161]

約数ペア:

[(1, 28847161), (7, 4121023), (37, 779653), (127, 227143), (259, 111379), (877, 32893), (889, 32449), (4699, 6139)]