22305009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5479}}^1$

素因数の和:5564

約数の個数: 16

約数和(自身を含む): 31564800

約数和(自身を除く): 9259791

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 5479, 16437, 126017, 323261, 378051, 969783, 7435003, 22305009]

約数ペア:

[(1, 22305009), (3, 7435003), (23, 969783), (59, 378051), (69, 323261), (177, 126017), (1357, 16437), (4071, 5479)]