869966547

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{4357}}^1$

素因数の和:4523

約数の個数: 32

約数和(自身を含む): 1271838720

約数和(自身を除く): 401872173

約数列:

[1, 3, 19, 31, 57, 93, 113, 339, 589, 1767, 2147, 3503, 4357, 6441, 10509, 13071, 66557, 82783, 135067, 199671, 248349, 405201, 492341, 1477023, 2566273, 7698819, 9354479, 15262571, 28063437, 45787713, 289988849, 869966547]

約数ペア:

[(1, 869966547), (3, 289988849), (19, 45787713), (31, 28063437), (57, 15262571), (93, 9354479), (113, 7698819), (339, 2566273), (589, 1477023), (1767, 492341), (2147, 405201), (3503, 248349), (4357, 199671), (6441, 135067), (10509, 82783), (13071, 66557)]