2236401

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 3504384

約数和(自身を除く): 1267983

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 311, 423, 799, 933, 2397, 2799, 5287, 7191, 14617, 15861, 43851, 47583, 131553, 248489, 745467, 2236401]

約数ペア:

[(1, 2236401), (3, 745467), (9, 248489), (17, 131553), (47, 47583), (51, 43851), (141, 15861), (153, 14617), (311, 7191), (423, 5287), (799, 2799), (933, 2397)]