1738742724603

素因数分解:

$3^4\times {\mathrm{4217}}^1\times {\mathrm{5090339}}^1$

素因数の和:5094568

約数の個数: 20

約数和(自身を含む): 2597997548520

約数和(自身を除く): 859254823917

約数列:

[1, 3, 9, 27, 81, 4217, 12651, 37953, 113859, 341577, 5090339, 15271017, 45813051, 137439153, 412317459, 21465959563, 64397878689, 193193636067, 579580908201, 1738742724603]

約数ペア:

[(1, 1738742724603), (3, 579580908201), (9, 193193636067), (27, 64397878689), (81, 21465959563), (4217, 412317459), (12651, 137439153), (37953, 45813051), (113859, 15271017), (341577, 5090339)]