233253969

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{491}}^1\times {\mathrm{937}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 337815072

約数和(自身を除く): 104561103

約数列:

[1, 3, 13, 39, 169, 491, 507, 937, 1473, 2811, 6383, 12181, 19149, 36543, 82979, 158353, 248937, 460067, 475059, 1380201, 5980871, 17942613, 77751323, 233253969]

約数ペア:

[(1, 233253969), (3, 77751323), (13, 17942613), (39, 5980871), (169, 1380201), (491, 475059), (507, 460067), (937, 248937), (1473, 158353), (2811, 82979), (6383, 36543), (12181, 19149)]