28477629

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{22441}}^1$

素因数の和:22497

約数の個数: 16

約数和(自身を含む): 43088640

約数和(自身を除く): 14611011

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 22441, 67323, 201969, 605907, 1054727, 3164181, 9492543, 28477629]

約数ペア:

[(1, 28477629), (3, 9492543), (9, 3164181), (27, 1054727), (47, 605907), (141, 201969), (423, 67323), (1269, 22441)]