24217557

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 40685568

約数和(自身を除く): 16468011

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 2063, 3913, 6189, 11739, 14441, 26819, 43323, 80457, 88709, 187733, 266127, 563199, 620963, 1153217, 1862889, 3459651, 8072519, 24217557]

約数ペア:

[(1, 24217557), (3, 8072519), (7, 3459651), (13, 1862889), (21, 1153217), (39, 620963), (43, 563199), (91, 266127), (129, 187733), (273, 88709), (301, 80457), (559, 43323), (903, 26819), (1677, 14441), (2063, 11739), (3913, 6189)]