1110638817

素因数分解:

$3^3\times {\mathrm{881}}^1\times {\mathrm{46691}}^1$

素因数の和:47581

約数の個数: 16

約数和(自身を含む): 1647293760

約数和(自身を除く): 536654943

約数列:

[1, 3, 9, 27, 881, 2643, 7929, 23787, 46691, 140073, 420219, 1260657, 41134771, 123404313, 370212939, 1110638817]

約数ペア:

[(1, 1110638817), (3, 370212939), (9, 123404313), (27, 41134771), (881, 1260657), (2643, 420219), (7929, 140073), (23787, 46691)]