15757011

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{11443}}^1$

素因数の和:11472

約数の個数: 20

約数和(自身を含む): 24925032

約数和(自身を除く): 9168021

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 11443, 34329, 102987, 194531, 308961, 583593, 926883, 1750779, 5252337, 15757011]

約数ペア:

[(1, 15757011), (3, 5252337), (9, 1750779), (17, 926883), (27, 583593), (51, 308961), (81, 194531), (153, 102987), (459, 34329), (1377, 11443)]