22377951

素因数分解:

$3^4\times {\mathrm{431}}^1\times {\mathrm{641}}^1$

素因数の和:1084

約数の個数: 20

約数和(自身を含む): 33558624

約数和(自身を除く): 11180673

約数列:

[1, 3, 9, 27, 81, 431, 641, 1293, 1923, 3879, 5769, 11637, 17307, 34911, 51921, 276271, 828813, 2486439, 7459317, 22377951]

約数ペア:

[(1, 22377951), (3, 7459317), (9, 2486439), (27, 828813), (81, 276271), (431, 51921), (641, 34911), (1293, 17307), (1923, 11637), (3879, 5769)]