2912759157

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{21481}}^1$

素因数の和:22089

約数の個数: 32

約数和(自身を含む): 4850463744

約数和(自身を除く): 1937704587

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 587, 1761, 4109, 6457, 12327, 19371, 21481, 45199, 64443, 135597, 150367, 236291, 451101, 708873, 1654037, 4962111, 12609347, 37828041, 88265429, 138702817, 264796287, 416108451, 970919719, 2912759157]

約数ペア:

[(1, 2912759157), (3, 970919719), (7, 416108451), (11, 264796287), (21, 138702817), (33, 88265429), (77, 37828041), (231, 12609347), (587, 4962111), (1761, 1654037), (4109, 708873), (6457, 451101), (12327, 236291), (19371, 150367), (21481, 135597), (45199, 64443)]