28996837587

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{11177}}^1$

素因数の和:11440

約数の個数: 48

約数和(自身を含む): 44528859648

約数和(自身を除く): 15532022061

約数列:

[1, 3, 9, 23, 69, 83, 151, 207, 249, 453, 747, 1359, 1909, 3473, 5727, 10419, 11177, 12533, 17181, 31257, 33531, 37599, 100593, 112797, 257071, 288259, 771213, 864777, 927691, 1687727, 2313639, 2594331, 2783073, 5063181, 8349219, 15189543, 21336893, 38817721, 64010679, 116453163, 140081341, 192032037, 349359489, 420244023, 1260732069, 3221870843, 9665612529, 28996837587]

約数ペア:

[(1, 28996837587), (3, 9665612529), (9, 3221870843), (23, 1260732069), (69, 420244023), (83, 349359489), (151, 192032037), (207, 140081341), (249, 116453163), (453, 64010679), (747, 38817721), (1359, 21336893), (1909, 15189543), (3473, 8349219), (5727, 5063181), (10419, 2783073), (11177, 2594331), (12533, 2313639), (17181, 1687727), (31257, 927691), (33531, 864777), (37599, 771213), (100593, 288259), (112797, 257071)]