1255016877

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1\times {\mathrm{5653}}^1$

素因数の和:7420

約数の個数: 16

約数和(自身を含む): 1713569088

約数和(自身を除く): 458552211

約数列:

[1, 3, 43, 129, 1721, 5163, 5653, 16959, 74003, 222009, 243079, 729237, 9728813, 29186439, 418338959, 1255016877]

約数ペア:

[(1, 1255016877), (3, 418338959), (43, 29186439), (129, 9728813), (1721, 729237), (5163, 243079), (5653, 222009), (16959, 74003)]