312796629

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{2543}}^1$

素因数の和:2801

約数の個数: 24

約数和(自身を含む): 460362240

約数和(自身を除く): 147565611

約数列:

[1, 3, 9, 79, 173, 237, 519, 711, 1557, 2543, 7629, 13667, 22887, 41001, 123003, 200897, 439939, 602691, 1319817, 1808073, 3959451, 34755181, 104265543, 312796629]

約数ペア:

[(1, 312796629), (3, 104265543), (9, 34755181), (79, 3959451), (173, 1808073), (237, 1319817), (519, 602691), (711, 439939), (1557, 200897), (2543, 123003), (7629, 41001), (13667, 22887)]