222720609

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1\times {\mathrm{2083}}^1$

素因数の和:3344

約数の個数: 16

約数和(自身を含む): 307598400

約数和(自身を除く): 84877791

約数列:

[1, 3, 29, 87, 1229, 2083, 3687, 6249, 35641, 60407, 106923, 181221, 2560007, 7680021, 74240203, 222720609]

約数ペア:

[(1, 222720609), (3, 74240203), (29, 7680021), (87, 2560007), (1229, 181221), (2083, 106923), (3687, 60407), (6249, 35641)]