20160698859

素因数分解:

$3^2\times 7^1\times {\mathrm{320011093}}^1$

素因数の和:320011106

約数の個数: 12

約数和(自身を含む): 33281153776

約数和(自身を除く): 13120454917

約数列:

[1, 3, 7, 9, 21, 63, 320011093, 960033279, 2240077651, 2880099837, 6720232953, 20160698859]

約数ペア:

[(1, 20160698859), (3, 6720232953), (7, 2880099837), (9, 2240077651), (21, 960033279), (63, 320011093)]