6397731

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{1123}}^1$

素因数の和:1343

約数の個数: 16

約数和(自身を含む): 9531520

約数和(自身を除く): 3133789

約数列:

[1, 3, 9, 27, 211, 633, 1123, 1899, 3369, 5697, 10107, 30321, 236953, 710859, 2132577, 6397731]

約数ペア:

[(1, 6397731), (3, 2132577), (9, 710859), (27, 236953), (211, 30321), (633, 10107), (1123, 5697), (1899, 3369)]