31193898621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{11119}}^1\times {\mathrm{55009}}^1$

素因数の和:66148

約数の個数: 16

約数和(自身を含む): 44043206400

約数和(自身を除く): 12849307779

約数列:

[1, 3, 17, 51, 11119, 33357, 55009, 165027, 189023, 567069, 935153, 2805459, 611645071, 1834935213, 10397966207, 31193898621]

約数ペア:

[(1, 31193898621), (3, 10397966207), (17, 1834935213), (51, 611645071), (11119, 2805459), (33357, 935153), (55009, 567069), (165027, 189023)]