2016995731821

素因数分解:

$3^3\times 7^1\times {\mathrm{10671935089}}^1$

素因数の和:10671935105

約数の個数: 16

約数和(自身を含む): 3415019228800

約数和(自身を除く): 1398023496979

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10671935089, 32015805267, 74703545623, 96047415801, 224110636869, 288142247403, 672331910607, 2016995731821]

約数ペア:

[(1, 2016995731821), (3, 672331910607), (7, 288142247403), (9, 224110636869), (21, 96047415801), (27, 74703545623), (63, 32015805267), (189, 10671935089)]