22209231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4457}}^1$

素因数の和:4622

約数の個数: 16

約数和(自身を含む): 32525568

約数和(自身を除く): 10316337

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4457, 4983, 13371, 49027, 147081, 673007, 2019021, 7403077, 22209231]

約数ペア:

[(1, 22209231), (3, 7403077), (11, 2019021), (33, 673007), (151, 147081), (453, 49027), (1661, 13371), (4457, 4983)]