308768499

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 496065024

約数和(自身を除く): 187296525

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 191, 337, 369, 533, 573, 1011, 1599, 1719, 2483, 3033, 4381, 4797, 7449, 7831, 13143, 13817, 22347, 23493, 39429, 41451, 64367, 70479, 101803, 124353, 179621, 193101, 305409, 538863, 579303, 836771, 916227, 1616589, 2510313, 2639047, 7530939, 7917141, 23751423, 34307611, 102922833, 308768499]

約数ペア:

[(1, 308768499), (3, 102922833), (9, 34307611), (13, 23751423), (39, 7917141), (41, 7530939), (117, 2639047), (123, 2510313), (191, 1616589), (337, 916227), (369, 836771), (533, 579303), (573, 538863), (1011, 305409), (1599, 193101), (1719, 179621), (2483, 124353), (3033, 101803), (4381, 70479), (4797, 64367), (7449, 41451), (7831, 39429), (13143, 23493), (13817, 22347)]