428081.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47309}}^1$

素因数の和:47350

約数の個数: 16

約数和(自身を含む): 48445440

約数和(自身を除く): 17647281

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 47309, 141927, 331163, 993489, 1466579, 4399737, 10266053, 30798159]

約数ペア:

[(1, 30798159), (3, 10266053), (7, 4399737), (21, 1466579), (31, 993489), (93, 331163), (217, 141927), (651, 47309)]