2744581

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 3282048

約数和(自身を除く): 537467

約数列:

[1, 7, 41, 73, 131, 287, 511, 917, 2993, 5371, 9563, 20951, 37597, 66941, 392083, 2744581]

約数ペア:

[(1, 2744581), (7, 392083), (41, 66941), (73, 37597), (131, 20951), (287, 9563), (511, 5371), (917, 2993)]