12010509

素因数分解:

$3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{613}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 19923072

約数和(自身を除く): 7912563

約数列:

[1, 3, 7, 9, 21, 63, 311, 613, 933, 1839, 2177, 2799, 4291, 5517, 6531, 12873, 19593, 38619, 190643, 571929, 1334501, 1715787, 4003503, 12010509]

約数ペア:

[(1, 12010509), (3, 4003503), (7, 1715787), (9, 1334501), (21, 571929), (63, 190643), (311, 38619), (613, 19593), (933, 12873), (1839, 6531), (2177, 5517), (2799, 4291)]