2247152614959

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5631961441}}^1$

素因数の和:5631961470

約数の個数: 16

約数和(自身を含む): 3604455322880

約数和(自身を除く): 1357302707921

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5631961441, 16895884323, 39423730087, 107007267379, 118271190261, 321021802137, 749050871653, 2247152614959]

約数ペア:

[(1, 2247152614959), (3, 749050871653), (7, 321021802137), (19, 118271190261), (21, 107007267379), (57, 39423730087), (133, 16895884323), (399, 5631961441)]