7398081

素因数分解:

$3^3\times {\mathrm{41}}^2\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 24

約数和(自身を含む): 11302880

約数和(自身を除く): 3904799

約数列:

[1, 3, 9, 27, 41, 123, 163, 369, 489, 1107, 1467, 1681, 4401, 5043, 6683, 15129, 20049, 45387, 60147, 180441, 274003, 822009, 2466027, 7398081]

約数ペア:

[(1, 7398081), (3, 2466027), (9, 822009), (27, 274003), (41, 180441), (123, 60147), (163, 45387), (369, 20049), (489, 15129), (1107, 6683), (1467, 5043), (1681, 4401)]