1210329

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:1981

約数の個数: 16

約数和(自身を含む): 1872000

約数和(自身を除く): 661671

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1949, 5847, 17541, 44827, 52623, 134481, 403443, 1210329]

約数ペア:

[(1, 1210329), (3, 403443), (9, 134481), (23, 52623), (27, 44827), (69, 17541), (207, 5847), (621, 1949)]