39424737

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 60456960

約数和(自身を除く): 21032223

約数列:

[1, 3, 11, 23, 33, 69, 127, 253, 381, 409, 759, 1227, 1397, 2921, 4191, 4499, 8763, 9407, 13497, 28221, 32131, 51943, 96393, 103477, 155829, 310431, 571373, 1194689, 1714119, 3584067, 13141579, 39424737]

約数ペア:

[(1, 39424737), (3, 13141579), (11, 3584067), (23, 1714119), (33, 1194689), (69, 571373), (127, 310431), (253, 155829), (381, 103477), (409, 96393), (759, 51943), (1227, 32131), (1397, 28221), (2921, 13497), (4191, 9407), (4499, 8763)]