2984845311

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1\times {\mathrm{661}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 4972202560

約数和(自身を除く): 1987357249

約数列:

[1, 3, 7, 9, 21, 63, 229, 313, 661, 687, 939, 1603, 1983, 2061, 2191, 2817, 4627, 4809, 5949, 6573, 13881, 14427, 19719, 41643, 71677, 151369, 206893, 215031, 454107, 501739, 620679, 645093, 1059583, 1362321, 1448251, 1505217, 1862037, 3178749, 4344753, 4515651, 9536247, 13034259, 47378497, 142135491, 331649479, 426406473, 994948437, 2984845311]

約数ペア:

[(1, 2984845311), (3, 994948437), (7, 426406473), (9, 331649479), (21, 142135491), (63, 47378497), (229, 13034259), (313, 9536247), (661, 4515651), (687, 4344753), (939, 3178749), (1603, 1862037), (1983, 1505217), (2061, 1448251), (2191, 1362321), (2817, 1059583), (4627, 645093), (4809, 620679), (5949, 501739), (6573, 454107), (13881, 215031), (14427, 206893), (19719, 151369), (41643, 71677)]