6904888821

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{382267}}^1$

素因数の和:382502

約数の個数: 20

約数和(自身を含む): 10360991872

約数和(自身を除く): 3456103051

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 6021, 18063, 382267, 1146801, 3440403, 10321209, 30963627, 85245541, 255736623, 767209869, 2301629607, 6904888821]

約数ペア:

[(1, 6904888821), (3, 2301629607), (9, 767209869), (27, 255736623), (81, 85245541), (223, 30963627), (669, 10321209), (2007, 3440403), (6021, 1146801), (18063, 382267)]