2017925907

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1\times {\mathrm{18131}}^1$

素因数の和:19770

約数の個数: 16

約数和(自身を含む): 2809444608

約数和(自身を除く): 791518701

約数列:

[1, 3, 23, 69, 1613, 4839, 18131, 37099, 54393, 111297, 417013, 1251039, 29245303, 87735909, 672641969, 2017925907]

約数ペア:

[(1, 2017925907), (3, 672641969), (23, 87735909), (69, 29245303), (1613, 1251039), (4839, 417013), (18131, 111297), (37099, 54393)]