2315705889

素因数分解:

$3^1\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{68111}}^1$

素因数の和:69740

約数の個数: 16

約数和(自身を含む): 3530926080

約数和(自身を除く): 1215220191

約数列:

[1, 3, 7, 21, 1619, 4857, 11333, 33999, 68111, 204333, 476777, 1430331, 110271709, 330815127, 771901963, 2315705889]

約数ペア:

[(1, 2315705889), (3, 771901963), (7, 330815127), (21, 110271709), (1619, 1430331), (4857, 476777), (11333, 204333), (33999, 68111)]