40458267

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 60632208

約数和(自身を除く): 20173941

約数列:

[1, 3, 9, 41, 83, 123, 249, 369, 747, 1321, 3403, 3963, 10209, 11889, 30627, 54161, 109643, 162483, 328929, 487449, 986787, 4495363, 13486089, 40458267]

約数ペア:

[(1, 40458267), (3, 13486089), (9, 4495363), (41, 986787), (83, 487449), (123, 328929), (249, 162483), (369, 109643), (747, 54161), (1321, 30627), (3403, 11889), (3963, 10209)]