319942007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7541}}^1$

素因数の和:7607

約数の個数: 32

約数和(自身を含む): 434419200

約数和(自身を除く): 114477193

約数列:

[1, 7, 11, 19, 29, 77, 133, 203, 209, 319, 551, 1463, 2233, 3857, 6061, 7541, 42427, 52787, 82951, 143279, 218689, 580657, 1002953, 1530823, 1576069, 2405579, 4155091, 11032483, 16839053, 29085637, 45706001, 319942007]

約数ペア:

[(1, 319942007), (7, 45706001), (11, 29085637), (19, 16839053), (29, 11032483), (77, 4155091), (133, 2405579), (203, 1576069), (209, 1530823), (319, 1002953), (551, 580657), (1463, 218689), (2233, 143279), (3857, 82951), (6061, 52787), (7541, 42427)]