2014040721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3863}}^1$

素因数の和:3982

約数の個数: 64

約数和(自身を含む): 3495776256

約数和(自身を除く): 1481735535

約数列:

[1, 3, 7, 11, 21, 33, 37, 61, 77, 111, 183, 231, 259, 407, 427, 671, 777, 1221, 1281, 2013, 2257, 2849, 3863, 4697, 6771, 8547, 11589, 14091, 15799, 24827, 27041, 42493, 47397, 74481, 81123, 127479, 142931, 173789, 235643, 297451, 428793, 521367, 706929, 892353, 1000517, 1572241, 1649501, 2592073, 3001551, 4716723, 4948503, 7776219, 8718791, 11005687, 18144511, 26156373, 33017061, 54433533, 61031537, 95906701, 183094611, 287720103, 671346907, 2014040721]

約数ペア:

[(1, 2014040721), (3, 671346907), (7, 287720103), (11, 183094611), (21, 95906701), (33, 61031537), (37, 54433533), (61, 33017061), (77, 26156373), (111, 18144511), (183, 11005687), (231, 8718791), (259, 7776219), (407, 4948503), (427, 4716723), (671, 3001551), (777, 2592073), (1221, 1649501), (1281, 1572241), (2013, 1000517), (2257, 892353), (2849, 706929), (3863, 521367), (4697, 428793), (6771, 297451), (8547, 235643), (11589, 173789), (14091, 142931), (15799, 127479), (24827, 81123), (27041, 74481), (42493, 47397)]