425369871

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1277387}}^1$

素因数の和:1277430

約数の個数: 12

約数和(自身を含む): 631029672

約数和(自身を除く): 205659801

約数列:

[1, 3, 9, 37, 111, 333, 1277387, 3832161, 11496483, 47263319, 141789957, 425369871]

約数ペア:

[(1, 425369871), (3, 141789957), (9, 47263319), (37, 11496483), (111, 3832161), (333, 1277387)]