9860391

素因数分解:

$3^2\times {\mathrm{17}}^3\times {\mathrm{223}}^1$

素因数の和:280

約数の個数: 24

約数和(自身を含む): 15200640

約数和(自身を除く): 5340249

約数列:

[1, 3, 9, 17, 51, 153, 223, 289, 669, 867, 2007, 2601, 3791, 4913, 11373, 14739, 34119, 44217, 64447, 193341, 580023, 1095599, 3286797, 9860391]

約数ペア:

[(1, 9860391), (3, 3286797), (9, 1095599), (17, 580023), (51, 193341), (153, 64447), (223, 44217), (289, 34119), (669, 14739), (867, 11373), (2007, 4913), (2601, 3791)]