13479399

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{3931}}^1$

素因数の和:4067

約数の個数: 16

約数和(自身を含む): 20131840

約数和(自身を除く): 6652441

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 3931, 11793, 35379, 106137, 499237, 1497711, 4493133, 13479399]

約数ペア:

[(1, 13479399), (3, 4493133), (9, 1497711), (27, 499237), (127, 106137), (381, 35379), (1143, 11793), (3429, 3931)]