2912821131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{8663}}^1$

素因数の和:9143

約数の個数: 32

約数和(自身を含む): 4431532032

約数和(自身を除く): 1518710901

約数列:

[1, 3, 11, 23, 33, 69, 253, 443, 759, 1329, 4873, 8663, 10189, 14619, 25989, 30567, 95293, 112079, 199249, 285879, 336237, 597747, 2191739, 3837709, 6575217, 11513127, 42214799, 88267307, 126644397, 264801921, 970940377, 2912821131]

約数ペア:

[(1, 2912821131), (3, 970940377), (11, 264801921), (23, 126644397), (33, 88267307), (69, 42214799), (253, 11513127), (443, 6575217), (759, 3837709), (1329, 2191739), (4873, 597747), (8663, 336237), (10189, 285879), (14619, 199249), (25989, 112079), (30567, 95293)]