9421029

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1206

約数の個数: 20

約数和(自身を含む): 14217984

約数和(自身を除く): 4796955

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 1087, 2889, 3261, 8667, 9783, 29349, 88047, 116309, 348927, 1046781, 3140343, 9421029]

約数ペア:

[(1, 9421029), (3, 3140343), (9, 1046781), (27, 348927), (81, 116309), (107, 88047), (321, 29349), (963, 9783), (1087, 8667), (2889, 3261)]