1097006913

素因数分解:

$3^2\times {\mathrm{571}}^1\times {\mathrm{213467}}^1$

素因数の和:214044

約数の個数: 12

約数和(自身を含む): 1587348048

約数和(自身を除く): 490341135

約数列:

[1, 3, 9, 571, 1713, 5139, 213467, 640401, 1921203, 121889657, 365668971, 1097006913]

約数ペア:

[(1, 1097006913), (3, 365668971), (9, 121889657), (571, 1921203), (1713, 640401), (5139, 213467)]