171208804557

素因数分解:

$3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{11499013}}^1$

素因数の和:11499732

約数の個数: 16

約数和(自身を含む): 261257598080

約数和(自身を除く): 90048793523

約数列:

[1, 3, 7, 21, 709, 2127, 4963, 14889, 11499013, 34497039, 80493091, 241479273, 8152800217, 24458400651, 57069601519, 171208804557]

約数ペア:

[(1, 171208804557), (3, 57069601519), (7, 24458400651), (21, 8152800217), (709, 241479273), (2127, 80493091), (4963, 34497039), (14889, 11499013)]