23654871

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 36363600

約数和(自身を除く): 12708729

約数列:

[1, 3, 9, 17, 51, 153, 349, 443, 1047, 1329, 3141, 3987, 5933, 7531, 17799, 22593, 53397, 67779, 154607, 463821, 1391463, 2628319, 7884957, 23654871]

約数ペア:

[(1, 23654871), (3, 7884957), (9, 2628319), (17, 1391463), (51, 463821), (153, 154607), (349, 67779), (443, 53397), (1047, 22593), (1329, 17799), (3141, 7531), (3987, 5933)]