13687023

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5477}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 22481712

約数和(自身を除く): 8794689

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 5477, 16431, 38339, 93109, 115017, 268373, 279327, 651763, 805119, 1955289, 4562341, 13687023]

約数ペア:

[(1, 13687023), (3, 4562341), (7, 1955289), (17, 805119), (21, 651763), (49, 279327), (51, 268373), (119, 115017), (147, 93109), (357, 38339), (833, 16431), (2499, 5477)]