1124991

素因数分解:

$3^2\times 7^2\times {\mathrm{2551}}^1$

素因数の和:2571

約数の個数: 18

約数和(自身を含む): 1891032

約数和(自身を除く): 766041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 2551, 7653, 17857, 22959, 53571, 124999, 160713, 374997, 1124991]

約数ペア:

[(1, 1124991), (3, 374997), (7, 160713), (9, 124999), (21, 53571), (49, 22959), (63, 17857), (147, 7653), (441, 2551)]