22788189

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{22811}}^1$

素因数の和:22857

約数の個数: 16

約数和(自身を含む): 34674240

約数和(自身を除く): 11886051

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 22811, 68433, 205299, 615897, 844007, 2532021, 7596063, 22788189]

約数ペア:

[(1, 22788189), (3, 7596063), (9, 2532021), (27, 844007), (37, 615897), (111, 205299), (333, 68433), (999, 22811)]