884656419

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 1226244096

約数和(自身を除く): 341587677

約数列:

[1, 3, 47, 107, 141, 191, 307, 321, 573, 921, 5029, 8977, 14429, 15087, 20437, 26931, 32849, 43287, 58637, 61311, 98547, 175911, 960539, 1543903, 2755939, 2881617, 4631709, 6274159, 8267817, 18822477, 294885473, 884656419]

約数ペア:

[(1, 884656419), (3, 294885473), (47, 18822477), (107, 8267817), (141, 6274159), (191, 4631709), (307, 2881617), (321, 2755939), (573, 1543903), (921, 960539), (5029, 175911), (8977, 98547), (14429, 61311), (15087, 58637), (20437, 43287), (26931, 32849)]