258046827

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{19421}}^1$

素因数の和:19570

約数の個数: 16

約数和(自身を含む): 355500288

約数和(自身を除く): 97453461

約数列:

[1, 3, 43, 103, 129, 309, 4429, 13287, 19421, 58263, 835103, 2000363, 2505309, 6001089, 86015609, 258046827]

約数ペア:

[(1, 258046827), (3, 86015609), (43, 6001089), (103, 2505309), (129, 2000363), (309, 835103), (4429, 58263), (13287, 19421)]