1145001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 1911168

約数和(自身を除く): 766167

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 157, 187, 221, 429, 471, 561, 663, 1727, 2041, 2431, 2669, 5181, 6123, 7293, 8007, 22451, 29359, 34697, 67353, 88077, 104091, 381667, 1145001]

約数ペア:

[(1, 1145001), (3, 381667), (11, 104091), (13, 88077), (17, 67353), (33, 34697), (39, 29359), (51, 22451), (143, 8007), (157, 7293), (187, 6123), (221, 5181), (429, 2669), (471, 2431), (561, 2041), (663, 1727)]