56198709

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16831}}^1$

素因数の和:16897

約数の個数: 24

約数和(自身を含む): 94528512

約数和(自身を除く): 38329803

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 16831, 50493, 117817, 151479, 353451, 892043, 1060353, 2676129, 6244301, 8028387, 18732903, 56198709]

約数ペア:

[(1, 56198709), (3, 18732903), (7, 8028387), (9, 6244301), (21, 2676129), (53, 1060353), (63, 892043), (159, 353451), (371, 151479), (477, 117817), (1113, 50493), (3339, 16831)]