109968257

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 140581440

約数和(自身を除く): 30613183

約数列:

[1, 7, 17, 19, 119, 133, 289, 323, 2023, 2261, 2861, 5491, 20027, 38437, 48637, 54359, 340459, 380513, 826829, 924103, 5787803, 6468721, 15709751, 109968257]

約数ペア:

[(1, 109968257), (7, 15709751), (17, 6468721), (19, 5787803), (119, 924103), (133, 826829), (289, 380513), (323, 340459), (2023, 54359), (2261, 48637), (2861, 38437), (5491, 20027)]