2161145727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1627}}^1\times {\mathrm{11353}}^1$

素因数の和:12999

約数の個数: 24

約数和(自身を含む): 3364144784

約数和(自身を除く): 1202999057

約数列:

[1, 3, 9, 13, 39, 117, 1627, 4881, 11353, 14643, 21151, 34059, 63453, 102177, 147589, 190359, 442767, 1328301, 18471331, 55413993, 166241979, 240127303, 720381909, 2161145727]

約数ペア:

[(1, 2161145727), (3, 720381909), (9, 240127303), (13, 166241979), (39, 55413993), (117, 18471331), (1627, 1328301), (4881, 442767), (11353, 190359), (14643, 147589), (21151, 102177), (34059, 63453)]