20161156797

素因数分解:

$3^3\times {\mathrm{569}}^1\times {\mathrm{1312319}}^1$

素因数の和:1312897

約数の個数: 16

約数和(自身を含む): 29920896000

約数和(自身を除く): 9759739203

約数列:

[1, 3, 9, 27, 569, 1707, 5121, 15363, 1312319, 3936957, 11810871, 35432613, 746709511, 2240128533, 6720385599, 20161156797]

約数ペア:

[(1, 20161156797), (3, 6720385599), (9, 2240128533), (27, 746709511), (569, 35432613), (1707, 11810871), (5121, 3936957), (15363, 1312319)]