1299697527

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{256199}}^1$

素因数の和:256310

約数の個数: 16

約数和(自身を含む): 1844640000

約数和(自身を除く): 544942473

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 256199, 768597, 4867781, 14603343, 22801711, 68405133, 433232509, 1299697527]

約数ペア:

[(1, 1299697527), (3, 433232509), (19, 68405133), (57, 22801711), (89, 14603343), (267, 4867781), (1691, 768597), (5073, 256199)]