22240791

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{10427}}^1$

素因数の和:10515

約数の個数: 16

約数和(自身を含む): 33369600

約数和(自身を除く): 11128809

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 10427, 31281, 93843, 281529, 823733, 2471199, 7413597, 22240791]

約数ペア:

[(1, 22240791), (3, 7413597), (9, 2471199), (27, 823733), (79, 281529), (237, 93843), (711, 31281), (2133, 10427)]