2772065667

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{4723}}^1$

素因数の和:6223

約数の個数: 32

約数和(自身を含む): 4450385920

約数和(自身を除く): 1678320253

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1471, 4413, 4723, 10297, 14169, 27949, 30891, 33061, 83847, 89737, 99183, 195643, 269211, 586929, 628159, 1884477, 6947533, 20842599, 48632731, 132003127, 145898193, 396009381, 924021889, 2772065667]

約数ペア:

[(1, 2772065667), (3, 924021889), (7, 396009381), (19, 145898193), (21, 132003127), (57, 48632731), (133, 20842599), (399, 6947533), (1471, 1884477), (4413, 628159), (4723, 586929), (10297, 269211), (14169, 195643), (27949, 99183), (30891, 89737), (33061, 83847)]