7140051

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 11400480

約数和(自身を除く): 4260429

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 2029, 3519, 6087, 18261, 34493, 46667, 103479, 140001, 310437, 420003, 793339, 2380017, 7140051]

約数ペア:

[(1, 7140051), (3, 2380017), (9, 793339), (17, 420003), (23, 310437), (51, 140001), (69, 103479), (153, 46667), (207, 34493), (391, 18261), (1173, 6087), (2029, 3519)]