12918249

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3671}}^1$

素因数の和:3717

約数の個数: 24

約数和(自身を含む): 20621952

約数和(自身を除く): 7703703

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 3671, 11013, 33039, 62407, 84433, 187221, 253299, 561663, 759897, 1435361, 4306083, 12918249]

約数ペア:

[(1, 12918249), (3, 4306083), (9, 1435361), (17, 759897), (23, 561663), (51, 253299), (69, 187221), (153, 84433), (207, 62407), (391, 33039), (1173, 11013), (3519, 3671)]