22054257

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 33086144

約数和(自身を除く): 11031887

約数列:

[1, 3, 9, 37, 103, 111, 309, 333, 643, 927, 1929, 3811, 5787, 11433, 23791, 34299, 66229, 71373, 198687, 214119, 596061, 2450473, 7351419, 22054257]

約数ペア:

[(1, 22054257), (3, 7351419), (9, 2450473), (37, 596061), (103, 214119), (111, 198687), (309, 71373), (333, 66229), (643, 34299), (927, 23791), (1929, 11433), (3811, 5787)]