2123172429

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{13591}}^1$

素因数の和:13817

約数の個数: 32

約数和(自身を含む): 3329931264

約数和(自身を除く): 1206758835

約数列:

[1, 3, 7, 21, 43, 129, 173, 301, 519, 903, 1211, 3633, 7439, 13591, 22317, 40773, 52073, 95137, 156219, 285411, 584413, 1753239, 2351243, 4090891, 7053729, 12272673, 16458701, 49376103, 101103449, 303310347, 707724143, 2123172429]

約数ペア:

[(1, 2123172429), (3, 707724143), (7, 303310347), (21, 101103449), (43, 49376103), (129, 16458701), (173, 12272673), (301, 7053729), (519, 4090891), (903, 2351243), (1211, 1753239), (3633, 584413), (7439, 285411), (13591, 156219), (22317, 95137), (40773, 52073)]