28058859

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{22111}}^1$

素因数の和:22167

約数の個数: 16

約数和(自身を含む): 42455040

約数和(自身を除く): 14396181

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 22111, 66333, 198999, 596997, 1039217, 3117651, 9352953, 28058859]

約数ペア:

[(1, 28058859), (3, 9352953), (9, 3117651), (27, 1039217), (47, 596997), (141, 198999), (423, 66333), (1269, 22111)]