47140317

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32533}}^1$

素因数の和:32569

約数の個数: 24

約数和(自身を含む): 81204864

約数和(自身を除く): 34064547

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 32533, 97599, 227731, 292797, 683193, 748259, 2049579, 2244777, 5237813, 6734331, 15713439, 47140317]

約数ペア:

[(1, 47140317), (3, 15713439), (7, 6734331), (9, 5237813), (21, 2244777), (23, 2049579), (63, 748259), (69, 683193), (161, 292797), (207, 227731), (483, 97599), (1449, 32533)]