286972851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2423}}^1$

素因数の和:2571

約数の個数: 32

約数和(自身を含む): 433294848

約数和(自身を除く): 146321997

約数列:

[1, 3, 11, 33, 37, 97, 111, 291, 407, 1067, 1221, 2423, 3201, 3589, 7269, 10767, 26653, 39479, 79959, 89651, 118437, 235031, 268953, 705093, 986161, 2585341, 2958483, 7756023, 8696147, 26088441, 95657617, 286972851]

約数ペア:

[(1, 286972851), (3, 95657617), (11, 26088441), (33, 8696147), (37, 7756023), (97, 2958483), (111, 2585341), (291, 986161), (407, 705093), (1067, 268953), (1221, 235031), (2423, 118437), (3201, 89651), (3589, 79959), (7269, 39479), (10767, 26653)]