38929233

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2269}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 63923200

約数和(自身を除く): 24993967

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2269, 2451, 5719, 6807, 15883, 17157, 43111, 47649, 97567, 129333, 292701, 301777, 682969, 905331, 1853773, 2048907, 5561319, 12976411, 38929233]

約数ペア:

[(1, 38929233), (3, 12976411), (7, 5561319), (19, 2048907), (21, 1853773), (43, 905331), (57, 682969), (129, 301777), (133, 292701), (301, 129333), (399, 97567), (817, 47649), (903, 43111), (2269, 17157), (2451, 15883), (5719, 6807)]