1144521

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 1944384

約数和(自身を除く): 799863

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 491, 777, 1473, 2331, 3437, 4419, 10311, 18167, 30933, 54501, 127169, 163503, 381507, 1144521]

約数ペア:

[(1, 1144521), (3, 381507), (7, 163503), (9, 127169), (21, 54501), (37, 30933), (63, 18167), (111, 10311), (259, 4419), (333, 3437), (491, 2331), (777, 1473)]