868162561

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 1052156160

約数和(自身を除く): 183993599

約数列:

[1, 7, 37, 43, 137, 259, 301, 569, 959, 1591, 3983, 5069, 5891, 11137, 21053, 24467, 35483, 41237, 77953, 147371, 171269, 217967, 545671, 905279, 1525769, 2884261, 3351979, 6336953, 20189827, 23463853, 124023223, 868162561]

約数ペア:

[(1, 868162561), (7, 124023223), (37, 23463853), (43, 20189827), (137, 6336953), (259, 3351979), (301, 2884261), (569, 1525769), (959, 905279), (1591, 545671), (3983, 217967), (5069, 171269), (5891, 147371), (11137, 77953), (21053, 41237), (24467, 35483)]