1979532021

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{49939}}^1$

素因数の和:50196

約数の個数: 16

約数和(自身を含む): 2690367680

約数和(自身を除く): 710835659

約数列:

[1, 3, 73, 181, 219, 543, 13213, 39639, 49939, 149817, 3645547, 9038959, 10936641, 27116877, 659844007, 1979532021]

約数ペア:

[(1, 1979532021), (3, 659844007), (73, 27116877), (181, 10936641), (219, 9038959), (543, 3645547), (13213, 149817), (39639, 49939)]