28024503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19421}}^1$

素因数の和:19474

約数の個数: 16

約数和(自身を含む): 41330016

約数和(自身を除く): 13305513

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 19421, 58263, 252473, 718577, 757419, 2155731, 9341501, 28024503]

約数ペア:

[(1, 28024503), (3, 9341501), (13, 2155731), (37, 757419), (39, 718577), (111, 252473), (481, 58263), (1443, 19421)]