2227152249

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{330389}}^1$

素因数の和:330509

約数の個数: 24

約数和(自身を含む): 3710940480

約数和(自身を除く): 1483788231

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 330389, 991167, 2312723, 2973501, 6938169, 20814507, 35351623, 106054869, 247461361, 318164607, 742384083, 2227152249]

約数ペア:

[(1, 2227152249), (3, 742384083), (7, 318164607), (9, 247461361), (21, 106054869), (63, 35351623), (107, 20814507), (321, 6938169), (749, 2973501), (963, 2312723), (2247, 991167), (6741, 330389)]