11905047

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 22014720

約数和(自身を除く): 10109673

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 287, 369, 419, 451, 693, 861, 1257, 1353, 2583, 2933, 3157, 3771, 4059, 4609, 8799, 9471, 13827, 17179, 26397, 28413, 32263, 41481, 51537, 96789, 120253, 154611, 188969, 290367, 360759, 566907, 1082277, 1322783, 1700721, 3968349, 11905047]

約数ペア:

[(1, 11905047), (3, 3968349), (7, 1700721), (9, 1322783), (11, 1082277), (21, 566907), (33, 360759), (41, 290367), (63, 188969), (77, 154611), (99, 120253), (123, 96789), (231, 51537), (287, 41481), (369, 32263), (419, 28413), (451, 26397), (693, 17179), (861, 13827), (1257, 9471), (1353, 8799), (2583, 4609), (2933, 4059), (3157, 3771)]