827447679

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{677}}^1\times {\mathrm{977}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 1206812880

約数和(自身を除く): 379365201

約数列:

[1, 3, 9, 139, 417, 677, 977, 1251, 2031, 2931, 6093, 8793, 94103, 135803, 282309, 407409, 661429, 846927, 1222227, 1984287, 5952861, 91938631, 275815893, 827447679]

約数ペア:

[(1, 827447679), (3, 275815893), (9, 91938631), (139, 5952861), (417, 1984287), (677, 1222227), (977, 846927), (1251, 661429), (2031, 407409), (2931, 282309), (6093, 135803), (8793, 94103)]