28602279

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2633}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 44377632

約数和(自身を除く): 15775353

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 2633, 3621, 7899, 10863, 23697, 44761, 134283, 186943, 402849, 560829, 1682487, 3178031, 9534093, 28602279]

約数ペア:

[(1, 28602279), (3, 9534093), (9, 3178031), (17, 1682487), (51, 560829), (71, 402849), (153, 186943), (213, 134283), (639, 44761), (1207, 23697), (2633, 10863), (3621, 7899)]