2128077

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 3721536

約数和(自身を除く): 1593459

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1987, 5961, 13909, 17883, 33779, 41727, 101337, 125181, 236453, 304011, 709359, 2128077]

約数ペア:

[(1, 2128077), (3, 709359), (7, 304011), (9, 236453), (17, 125181), (21, 101337), (51, 41727), (63, 33779), (119, 17883), (153, 13909), (357, 5961), (1071, 1987)]