4129671

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 6901104

約数和(自身を除く): 2771433

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 2161, 6483, 15127, 28093, 45381, 84279, 105889, 196651, 317667, 589953, 1376557, 4129671]

約数ペア:

[(1, 4129671), (3, 1376557), (7, 589953), (13, 317667), (21, 196651), (39, 105889), (49, 84279), (91, 45381), (147, 28093), (273, 15127), (637, 6483), (1911, 2161)]