794357921

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 957176832

約数和(自身を除く): 162818911

約数列:

[1, 7, 37, 61, 137, 259, 367, 427, 959, 2257, 2569, 5069, 8357, 13579, 15799, 22387, 35483, 50279, 58499, 95053, 156709, 309209, 351953, 828319, 1860323, 2164463, 3067019, 5798233, 13022261, 21469133, 113479703, 794357921]

約数ペア:

[(1, 794357921), (7, 113479703), (37, 21469133), (61, 13022261), (137, 5798233), (259, 3067019), (367, 2164463), (427, 1860323), (959, 828319), (2257, 351953), (2569, 309209), (5069, 156709), (8357, 95053), (13579, 58499), (15799, 50279), (22387, 35483)]