13088547

素因数分解:

$3^4\times {\mathrm{349}}^1\times {\mathrm{463}}^1$

素因数の和:824

約数の個数: 20

約数和(自身を含む): 19650400

約数和(自身を除く): 6561853

約数列:

[1, 3, 9, 27, 81, 349, 463, 1047, 1389, 3141, 4167, 9423, 12501, 28269, 37503, 161587, 484761, 1454283, 4362849, 13088547]

約数ペア:

[(1, 13088547), (3, 4362849), (9, 1454283), (27, 484761), (81, 161587), (349, 37503), (463, 28269), (1047, 12501), (1389, 9423), (3141, 4167)]