8464491

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 14938560

約数和(自身を除く): 6474069

約数列:

[1, 3, 7, 9, 21, 29, 41, 63, 87, 113, 123, 203, 261, 287, 339, 369, 609, 791, 861, 1017, 1189, 1827, 2373, 2583, 3277, 3567, 4633, 7119, 8323, 9831, 10701, 13899, 22939, 24969, 29493, 32431, 41697, 68817, 74907, 97293, 134357, 206451, 291879, 403071, 940499, 1209213, 2821497, 8464491]

約数ペア:

[(1, 8464491), (3, 2821497), (7, 1209213), (9, 940499), (21, 403071), (29, 291879), (41, 206451), (63, 134357), (87, 97293), (113, 74907), (123, 68817), (203, 41697), (261, 32431), (287, 29493), (339, 24969), (369, 22939), (609, 13899), (791, 10701), (861, 9831), (1017, 8323), (1189, 7119), (1827, 4633), (2373, 3567), (2583, 3277)]