928990791

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1283}}^1\times {\mathrm{1871}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 1374886656

約数和(自身を除く): 445895865

約数列:

[1, 3, 9, 43, 129, 387, 1283, 1871, 3849, 5613, 11547, 16839, 55169, 80453, 165507, 241359, 496521, 724077, 2400493, 7201479, 21604437, 103221199, 309663597, 928990791]

約数ペア:

[(1, 928990791), (3, 309663597), (9, 103221199), (43, 21604437), (129, 7201479), (387, 2400493), (1283, 724077), (1871, 496521), (3849, 241359), (5613, 165507), (11547, 80453), (16839, 55169)]