4876641

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 9105408

約数和(自身を除く): 4228767

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 227, 231, 279, 341, 651, 681, 693, 1023, 1589, 1953, 2043, 2387, 2497, 3069, 4767, 7037, 7161, 7491, 14301, 17479, 21111, 21483, 22473, 49259, 52437, 63333, 77407, 147777, 157311, 232221, 443331, 541849, 696663, 1625547, 4876641]

約数ペア:

[(1, 4876641), (3, 1625547), (7, 696663), (9, 541849), (11, 443331), (21, 232221), (31, 157311), (33, 147777), (63, 77407), (77, 63333), (93, 52437), (99, 49259), (217, 22473), (227, 21483), (231, 21111), (279, 17479), (341, 14301), (651, 7491), (681, 7161), (693, 7037), (1023, 4767), (1589, 3069), (1953, 2497), (2043, 2387)]