24889473

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 43580160

約数和(自身を除く): 18690687

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 89, 161, 193, 207, 267, 483, 579, 623, 801, 1351, 1449, 1737, 1869, 2047, 4053, 4439, 5607, 6141, 12159, 13317, 14329, 17177, 18423, 31073, 39951, 42987, 51531, 93219, 120239, 128961, 154593, 279657, 360717, 395071, 1082151, 1185213, 2765497, 3555639, 8296491, 24889473]

約数ペア:

[(1, 24889473), (3, 8296491), (7, 3555639), (9, 2765497), (21, 1185213), (23, 1082151), (63, 395071), (69, 360717), (89, 279657), (161, 154593), (193, 128961), (207, 120239), (267, 93219), (483, 51531), (579, 42987), (623, 39951), (801, 31073), (1351, 18423), (1449, 17177), (1737, 14329), (1869, 13317), (2047, 12159), (4053, 6141), (4439, 5607)]