214938471

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{6653}}^1$

素因数の和:6767

約数の個数: 24

約数和(自身を含む): 318593520

約数和(自身を除く): 103655049

約数列:

[1, 3, 11, 33, 89, 121, 267, 363, 979, 2937, 6653, 10769, 19959, 32307, 73183, 219549, 592117, 805013, 1776351, 2415039, 6513287, 19539861, 71646157, 214938471]

約数ペア:

[(1, 214938471), (3, 71646157), (11, 19539861), (33, 6513287), (89, 2415039), (121, 1776351), (267, 805013), (363, 592117), (979, 219549), (2937, 73183), (6653, 32307), (10769, 19959)]