1914302601

素因数分解:

$3^2\times {\mathrm{53}}^2\times {\mathrm{75721}}^1$

素因数の和:75833

約数の個数: 18

約数和(自身を含む): 2818297118

約数和(自身を除く): 903994517

約数列:

[1, 3, 9, 53, 159, 477, 2809, 8427, 25281, 75721, 227163, 681489, 4013213, 12039639, 36118917, 212700289, 638100867, 1914302601]

約数ペア:

[(1, 1914302601), (3, 638100867), (9, 212700289), (53, 36118917), (159, 12039639), (477, 4013213), (2809, 681489), (8427, 227163), (25281, 75721)]