22721829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9551}}^1$

素因数の和:9628

約数の個数: 16

約数和(自身を含む): 33164544

約数和(自身を除く): 10442715

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 9551, 28653, 124163, 372489, 582611, 1747833, 7573943, 22721829]

約数ペア:

[(1, 22721829), (3, 7573943), (13, 1747833), (39, 582611), (61, 372489), (183, 124163), (793, 28653), (2379, 9551)]