4207319127

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{270689}}^1$

素因数の和:270863

約数の個数: 24

約数和(自身を含む): 6671967120

約数和(自身を除く): 2464647993

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1727, 5181, 15543, 270689, 812067, 2436201, 2977579, 8932737, 26798211, 42498173, 127494519, 382483557, 467479903, 1402439709, 4207319127]

約数ペア:

[(1, 4207319127), (3, 1402439709), (9, 467479903), (11, 382483557), (33, 127494519), (99, 42498173), (157, 26798211), (471, 8932737), (1413, 2977579), (1727, 2436201), (5181, 812067), (15543, 270689)]