39949077

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1697}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 65203200

約数和(自身を除く): 25254123

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 1697, 3363, 5091, 7847, 11879, 23541, 32243, 35637, 96729, 100123, 225701, 300369, 677103, 700861, 1902337, 2102583, 5707011, 13316359, 39949077]

約数ペア:

[(1, 39949077), (3, 13316359), (7, 5707011), (19, 2102583), (21, 1902337), (57, 700861), (59, 677103), (133, 300369), (177, 225701), (399, 100123), (413, 96729), (1121, 35637), (1239, 32243), (1697, 23541), (3363, 11879), (5091, 7847)]