47673171

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19403}}^1$

素因数の和:19432

約数の個数: 32

約数和(自身を含む): 86929920

約数和(自身を除く): 39256749

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 19403, 58209, 135821, 174627, 252239, 407463, 523881, 756717, 1222389, 1765673, 2270151, 3667167, 5297019, 6810453, 15891057, 47673171]

約数ペア:

[(1, 47673171), (3, 15891057), (7, 6810453), (9, 5297019), (13, 3667167), (21, 2270151), (27, 1765673), (39, 1222389), (63, 756717), (91, 523881), (117, 407463), (189, 252239), (273, 174627), (351, 135821), (819, 58209), (2457, 19403)]