2005650117

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{9689131}}^1$

素因数の和:9689160

約数の個数: 12

約数和(自身を含む): 3023009184

約数和(自身を除く): 1017359067

約数列:

[1, 3, 9, 23, 69, 207, 9689131, 29067393, 87202179, 222850013, 668550039, 2005650117]

約数ペア:

[(1, 2005650117), (3, 668550039), (9, 222850013), (23, 87202179), (69, 29067393), (207, 9689131)]