4242879

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 6489600

約数和(自身を除く): 2246721

約数列:

[1, 3, 9, 23, 69, 103, 199, 207, 309, 597, 927, 1791, 2369, 4577, 7107, 13731, 20497, 21321, 41193, 61491, 184473, 471431, 1414293, 4242879]

約数ペア:

[(1, 4242879), (3, 1414293), (9, 471431), (23, 184473), (69, 61491), (103, 41193), (199, 21321), (207, 20497), (309, 13731), (597, 7107), (927, 4577), (1791, 2369)]