31976019

素因数分解:

$3^3\times {\mathrm{823}}^1\times {\mathrm{1439}}^1$

素因数の和:2271

約数の個数: 16

約数和(自身を含む): 47462400

約数和(自身を除く): 15486381

約数列:

[1, 3, 9, 27, 823, 1439, 2469, 4317, 7407, 12951, 22221, 38853, 1184297, 3552891, 10658673, 31976019]

約数ペア:

[(1, 31976019), (3, 10658673), (9, 3552891), (27, 1184297), (823, 38853), (1439, 22221), (2469, 12951), (4317, 7407)]