445127409

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{10463}}^1$

素因数の和:10661

約数の個数: 24

約数和(自身を含む): 669277440

約数和(自身を除く): 224150031

約数列:

[1, 3, 9, 29, 87, 163, 261, 489, 1467, 4727, 10463, 14181, 31389, 42543, 94167, 303427, 910281, 1705469, 2730843, 5116407, 15349221, 49458601, 148375803, 445127409]

約数ペア:

[(1, 445127409), (3, 148375803), (9, 49458601), (29, 15349221), (87, 5116407), (163, 2730843), (261, 1705469), (489, 910281), (1467, 303427), (4727, 94167), (10463, 42543), (14181, 31389)]