3221709

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 4461312

約数和(自身を除く): 1239603

約数列:

[1, 3, 47, 73, 141, 219, 313, 939, 3431, 10293, 14711, 22849, 44133, 68547, 1073903, 3221709]

約数ペア:

[(1, 3221709), (3, 1073903), (47, 68547), (73, 44133), (141, 22849), (219, 14711), (313, 10293), (939, 3431)]