1411893

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 2370368

約数和(自身を除く): 958475

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 307, 511, 657, 921, 1533, 2149, 2763, 4599, 6447, 19341, 22411, 67233, 156877, 201699, 470631, 1411893]

約数ペア:

[(1, 1411893), (3, 470631), (7, 201699), (9, 156877), (21, 67233), (63, 22411), (73, 19341), (219, 6447), (307, 4599), (511, 2763), (657, 2149), (921, 1533)]