13782231

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 21141120

約数和(自身を除く): 7358889

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 1319, 3483, 3957, 10449, 11871, 35613, 56717, 106839, 170151, 320517, 510453, 1531359, 4594077, 13782231]

約数ペア:

[(1, 13782231), (3, 4594077), (9, 1531359), (27, 510453), (43, 320517), (81, 170151), (129, 106839), (243, 56717), (387, 35613), (1161, 11871), (1319, 10449), (3483, 3957)]