28623429

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{2953}}^1$

素因数の和:3321

約数の個数: 16

約数和(自身を含む): 42537600

約数和(自身を除く): 13914171

約数列:

[1, 3, 9, 27, 359, 1077, 2953, 3231, 8859, 9693, 26577, 79731, 1060127, 3180381, 9541143, 28623429]

約数ペア:

[(1, 28623429), (3, 9541143), (9, 3180381), (27, 1060127), (359, 79731), (1077, 26577), (2953, 9693), (3231, 8859)]