315093093

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1301}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 506634240

約数和(自身を除く): 191541147

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 607, 1301, 1821, 3903, 4249, 9107, 11533, 12747, 24719, 27321, 34599, 74157, 80731, 173033, 242193, 519099, 789707, 2369121, 5527949, 15004433, 16583847, 45013299, 105031031, 315093093]

約数ペア:

[(1, 315093093), (3, 105031031), (7, 45013299), (19, 16583847), (21, 15004433), (57, 5527949), (133, 2369121), (399, 789707), (607, 519099), (1301, 242193), (1821, 173033), (3903, 80731), (4249, 74157), (9107, 34599), (11533, 27321), (12747, 24719)]