2099690619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{1901}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 3053912064

約数和(自身を除く): 954221445

約数列:

[1, 3, 13, 39, 127, 223, 381, 669, 1651, 1901, 2899, 4953, 5703, 8697, 24713, 28321, 74139, 84963, 241427, 368173, 423923, 724281, 1104519, 1271769, 3138551, 5510999, 9415653, 16532997, 53838221, 161514663, 699896873, 2099690619]

約数ペア:

[(1, 2099690619), (3, 699896873), (13, 161514663), (39, 53838221), (127, 16532997), (223, 9415653), (381, 5510999), (669, 3138551), (1651, 1271769), (1901, 1104519), (2899, 724281), (4953, 423923), (5703, 368173), (8697, 241427), (24713, 84963), (28321, 74139)]