554807449

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{12007}}^1$

素因数の和:12085

約数の個数: 24

約数和(自身を含む): 689931648

約数和(自身を除く): 135124199

約数列:

[1, 7, 23, 41, 49, 161, 287, 943, 1127, 2009, 6601, 12007, 46207, 84049, 276161, 492287, 588343, 1933127, 3446009, 11322601, 13531889, 24122063, 79258207, 554807449]

約数ペア:

[(1, 554807449), (7, 79258207), (23, 24122063), (41, 13531889), (49, 11322601), (161, 3446009), (287, 1933127), (943, 588343), (1127, 492287), (2009, 276161), (6601, 84049), (12007, 46207)]