1108117503

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{46691}}^1$

素因数の和:46996

約数の個数: 20

約数和(自身を含む): 1661021208

約数和(自身を除く): 552903705

約数列:

[1, 3, 9, 27, 81, 293, 879, 2637, 7911, 23733, 46691, 140073, 420219, 1260657, 3781971, 13680463, 41041389, 123124167, 369372501, 1108117503]

約数ペア:

[(1, 1108117503), (3, 369372501), (9, 123124167), (27, 41041389), (81, 13680463), (293, 3781971), (879, 1260657), (2637, 420219), (7911, 140073), (23733, 46691)]