9735471

素因数分解:

$3^4\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:732

約数の個数: 20

約数和(自身を含む): 14630352

約数和(自身を除く): 4894881

約数列:

[1, 3, 9, 27, 81, 263, 457, 789, 1371, 2367, 4113, 7101, 12339, 21303, 37017, 120191, 360573, 1081719, 3245157, 9735471]

約数ペア:

[(1, 9735471), (3, 3245157), (9, 1081719), (27, 360573), (81, 120191), (263, 37017), (457, 21303), (789, 12339), (1371, 7101), (2367, 4113)]