11756241

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{977}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 19528704

約数和(自身を除く): 7772463

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 977, 1337, 1719, 2931, 4011, 6839, 8793, 12033, 20517, 61551, 186607, 559821, 1306249, 1679463, 3918747, 11756241]

約数ペア:

[(1, 11756241), (3, 3918747), (7, 1679463), (9, 1306249), (21, 559821), (63, 186607), (191, 61551), (573, 20517), (977, 12033), (1337, 8793), (1719, 6839), (2931, 4011)]