2041479

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 3408912

約数和(自身を除く): 1367433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1213, 1683, 3639, 10917, 13343, 20621, 40029, 61863, 120087, 185589, 226831, 680493, 2041479]

約数ペア:

[(1, 2041479), (3, 680493), (9, 226831), (11, 185589), (17, 120087), (33, 61863), (51, 40029), (99, 20621), (153, 13343), (187, 10917), (561, 3639), (1213, 1683)]