2013708903

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{81293}}^1$

素因数の和:81678

約数の個数: 16

約数和(自身を含む): 2809520640

約数和(自身を除く): 795811737

約数列:

[1, 3, 23, 69, 359, 1077, 8257, 24771, 81293, 243879, 1869739, 5609217, 29184187, 87552561, 671236301, 2013708903]

約数ペア:

[(1, 2013708903), (3, 671236301), (23, 87552561), (69, 29184187), (359, 5609217), (1077, 1869739), (8257, 243879), (24771, 81293)]