345788781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{45007}}^1$

素因数の和:45220

約数の個数: 16

約数和(自身を含む): 499048704

約数和(自身を除く): 153259923

約数列:

[1, 3, 13, 39, 197, 591, 2561, 7683, 45007, 135021, 585091, 1755273, 8866379, 26599137, 115262927, 345788781]

約数ペア:

[(1, 345788781), (3, 115262927), (13, 26599137), (39, 8866379), (197, 1755273), (591, 585091), (2561, 135021), (7683, 45007)]