20165310243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{172353079}}^1$

素因数の和:172353098

約数の個数: 12

約数和(自身を含む): 31368260560

約数和(自身を除く): 11202950317

約数列:

[1, 3, 9, 13, 39, 117, 172353079, 517059237, 1551177711, 2240590027, 6721770081, 20165310243]

約数ペア:

[(1, 20165310243), (3, 6721770081), (9, 2240590027), (13, 1551177711), (39, 517059237), (117, 172353079)]