2247131367

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{446657}}^1$

素因数の和:446719

約数の個数: 24

約数和(自身を含む): 3576837264

約数和(自身を除く): 1329705897

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 446657, 1339971, 4019913, 5806541, 17419623, 19206251, 52258869, 57618753, 172856259, 249681263, 749043789, 2247131367]

約数ペア:

[(1, 2247131367), (3, 749043789), (9, 249681263), (13, 172856259), (39, 57618753), (43, 52258869), (117, 19206251), (129, 17419623), (387, 5806541), (559, 4019913), (1677, 1339971), (5031, 446657)]