450508473

素因数分解:

$3^4\times {\mathrm{281}}^1\times {\mathrm{19793}}^1$

素因数の和:20086

約数の個数: 20

約数和(自身を含む): 675410868

約数和(自身を除く): 224902395

約数列:

[1, 3, 9, 27, 81, 281, 843, 2529, 7587, 19793, 22761, 59379, 178137, 534411, 1603233, 5561833, 16685499, 50056497, 150169491, 450508473]

約数ペア:

[(1, 450508473), (3, 150169491), (9, 50056497), (27, 16685499), (81, 5561833), (281, 1603233), (843, 534411), (2529, 178137), (7587, 59379), (19793, 22761)]