492391467

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{19801}}^1$

素因数の和:20120

約数の個数: 20

約数和(自身を含む): 737980936

約数和(自身を除く): 245589469

約数列:

[1, 3, 9, 27, 81, 307, 921, 2763, 8289, 19801, 24867, 59403, 178209, 534627, 1603881, 6078907, 18236721, 54710163, 164130489, 492391467]

約数ペア:

[(1, 492391467), (3, 164130489), (9, 54710163), (27, 18236721), (81, 6078907), (307, 1603881), (921, 534627), (2763, 178209), (8289, 59403), (19801, 24867)]