80027981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8147}}^1$

素因数の和:8224

約数の個数: 16

約数和(自身を含む): 93864960

約数和(自身を除く): 13836979

約数列:

[1, 11, 19, 47, 209, 517, 893, 8147, 9823, 89617, 154793, 382909, 1702723, 4211999, 7275271, 80027981]

約数ペア:

[(1, 80027981), (11, 7275271), (19, 4211999), (47, 1702723), (209, 382909), (517, 154793), (893, 89617), (8147, 9823)]