22551939

素因数分解:

$3^4\times {\mathrm{433}}^1\times {\mathrm{643}}^1$

素因数の和:1088

約数の個数: 20

約数和(自身を含む): 33819016

約数和(自身を除く): 11267077

約数列:

[1, 3, 9, 27, 81, 433, 643, 1299, 1929, 3897, 5787, 11691, 17361, 35073, 52083, 278419, 835257, 2505771, 7517313, 22551939]

約数ペア:

[(1, 22551939), (3, 7517313), (9, 2505771), (27, 835257), (81, 278419), (433, 52083), (643, 35073), (1299, 17361), (1929, 11691), (3897, 5787)]