551120637

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5347}}^1$

素因数の和:5457

約数の個数: 32

約数和(自身を含む): 813238272

約数和(自身を除く): 262117635

約数列:

[1, 3, 17, 43, 47, 51, 129, 141, 731, 799, 2021, 2193, 2397, 5347, 6063, 16041, 34357, 90899, 103071, 229921, 251309, 272697, 689763, 753927, 3908657, 4272253, 10806287, 11725971, 12816759, 32418861, 183706879, 551120637]

約数ペア:

[(1, 551120637), (3, 183706879), (17, 32418861), (43, 12816759), (47, 11725971), (51, 10806287), (129, 4272253), (141, 3908657), (731, 753927), (799, 689763), (2021, 272697), (2193, 251309), (2397, 229921), (5347, 103071), (6063, 90899), (16041, 34357)]