2109302217

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{40429}}^1$

素因数の和:40494

約数の個数: 48

約数和(自身を含む): 3632878080

約数和(自身を除く): 1523575863

約数列:

[1, 3, 9, 11, 17, 31, 33, 51, 93, 99, 153, 187, 279, 341, 527, 561, 1023, 1581, 1683, 3069, 4743, 5797, 17391, 40429, 52173, 121287, 363861, 444719, 687293, 1253299, 1334157, 2061879, 3759897, 4002471, 6185637, 7560223, 11279691, 13786289, 21306083, 22680669, 41358867, 63918249, 68042007, 124076601, 191754747, 234366913, 703100739, 2109302217]

約数ペア:

[(1, 2109302217), (3, 703100739), (9, 234366913), (11, 191754747), (17, 124076601), (31, 68042007), (33, 63918249), (51, 41358867), (93, 22680669), (99, 21306083), (153, 13786289), (187, 11279691), (279, 7560223), (341, 6185637), (527, 4002471), (561, 3759897), (1023, 2061879), (1581, 1334157), (1683, 1253299), (3069, 687293), (4743, 444719), (5797, 363861), (17391, 121287), (40429, 52173)]