504891711

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{214939}}^1$

素因数の和:214980

約数の個数: 20

約数和(自身を含む): 780232200

約数和(自身を除く): 275340489

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 214939, 644817, 1934451, 5803353, 6233231, 17410059, 18699693, 56099079, 168297237, 504891711]

約数ペア:

[(1, 504891711), (3, 168297237), (9, 56099079), (27, 18699693), (29, 17410059), (81, 6233231), (87, 5803353), (261, 1934451), (783, 644817), (2349, 214939)]