20170249011

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{203739889}}^1$

素因数の和:203739906

約数の個数: 12

約数和(自身を含む): 31783422840

約数和(自身を除く): 11613173829

約数列:

[1, 3, 9, 11, 33, 99, 203739889, 611219667, 1833659001, 2241138779, 6723416337, 20170249011]

約数ペア:

[(1, 20170249011), (3, 6723416337), (9, 2241138779), (11, 1833659001), (33, 611219667), (99, 203739889)]