399894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 895104

約数和(自身を除く): 495210

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 83, 146, 166, 219, 249, 438, 498, 803, 913, 1606, 1826, 2409, 2739, 4818, 5478, 6059, 12118, 18177, 36354, 66649, 133298, 199947, 399894]

約数ペア:

[(1, 399894), (2, 199947), (3, 133298), (6, 66649), (11, 36354), (22, 18177), (33, 12118), (66, 6059), (73, 5478), (83, 4818), (146, 2739), (166, 2409), (219, 1826), (249, 1606), (438, 913), (498, 803)]