11288571

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 17945424

約数和(自身を除く): 6656853

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 1873, 2009, 5619, 6027, 13111, 39333, 76793, 91777, 230379, 275331, 537551, 1612653, 3762857, 11288571]

約数ペア:

[(1, 11288571), (3, 3762857), (7, 1612653), (21, 537551), (41, 275331), (49, 230379), (123, 91777), (147, 76793), (287, 39333), (861, 13111), (1873, 6027), (2009, 5619)]