131730399

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{2467}}^1$

素因数の和:2839

約数の個数: 24

約数和(自身を含む): 202129200

約数和(自身を除く): 70398801

約数列:

[1, 3, 9, 17, 51, 153, 349, 1047, 2467, 3141, 5933, 7401, 17799, 22203, 41939, 53397, 125817, 377451, 860983, 2582949, 7748847, 14636711, 43910133, 131730399]

約数ペア:

[(1, 131730399), (3, 43910133), (9, 14636711), (17, 7748847), (51, 2582949), (153, 860983), (349, 377451), (1047, 125817), (2467, 53397), (3141, 41939), (5933, 22203), (7401, 17799)]