22113021

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14831}}^1$

素因数の和:14912

約数の個数: 16

約数和(自身を含む): 34172928

約数和(自身を除く): 12059907

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 14831, 44493, 103817, 311451, 1053001, 3159003, 7371007, 22113021]

約数ペア:

[(1, 22113021), (3, 7371007), (7, 3159003), (21, 1053001), (71, 311451), (213, 103817), (497, 44493), (1491, 14831)]