13240341

素因数分解:

$3^5\times {\mathrm{23}}^2\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 36

約数和(自身を含む): 20934368

約数和(自身を除く): 7694027

約数列:

[1, 3, 9, 23, 27, 69, 81, 103, 207, 243, 309, 529, 621, 927, 1587, 1863, 2369, 2781, 4761, 5589, 7107, 8343, 14283, 21321, 25029, 42849, 54487, 63963, 128547, 163461, 191889, 490383, 575667, 1471149, 4413447, 13240341]

約数ペア:

[(1, 13240341), (3, 4413447), (9, 1471149), (23, 575667), (27, 490383), (69, 191889), (81, 163461), (103, 128547), (207, 63963), (243, 54487), (309, 42849), (529, 25029), (621, 21321), (927, 14283), (1587, 8343), (1863, 7107), (2369, 5589), (2781, 4761)]