10805211

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{2549}}^1$

素因数の和:2715

約数の個数: 16

約数和(自身を含む): 16116000

約数和(自身を除く): 5310789

約数列:

[1, 3, 9, 27, 157, 471, 1413, 2549, 4239, 7647, 22941, 68823, 400193, 1200579, 3601737, 10805211]

約数ペア:

[(1, 10805211), (3, 3601737), (9, 1200579), (27, 400193), (157, 68823), (471, 22941), (1413, 7647), (2549, 4239)]