3217200357

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{4153}}^1$

素因数の和:5197

約数の個数: 32

約数和(自身を含む): 5041161472

約数和(自身を除く): 1823961115

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 997, 2991, 4153, 6979, 12459, 20937, 29071, 36889, 87213, 110667, 153661, 258223, 460983, 774669, 1075627, 3226881, 4140541, 12421623, 28983787, 86951361, 153200017, 459600051, 1072400119, 3217200357]

約数ペア:

[(1, 3217200357), (3, 1072400119), (7, 459600051), (21, 153200017), (37, 86951361), (111, 28983787), (259, 12421623), (777, 4140541), (997, 3226881), (2991, 1075627), (4153, 774669), (6979, 460983), (12459, 258223), (20937, 153661), (29071, 110667), (36889, 87213)]