1028049507

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{28751}}^1$

素因数の和:28923

約数の個数: 24

約数和(自身を含む): 1547432640

約数和(自身を除く): 519383133

約数列:

[1, 3, 9, 29, 87, 137, 261, 411, 1233, 3973, 11919, 28751, 35757, 86253, 258759, 833779, 2501337, 3938887, 7504011, 11816661, 35449983, 114227723, 342683169, 1028049507]

約数ペア:

[(1, 1028049507), (3, 342683169), (9, 114227723), (29, 35449983), (87, 11816661), (137, 7504011), (261, 3938887), (411, 2501337), (1233, 833779), (3973, 258759), (11919, 86253), (28751, 35757)]