47173287

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{5003}}^1$

素因数の和:5462

約数の個数: 16

約数和(自身を含む): 72057600

約数和(自身を除く): 24884313

約数列:

[1, 3, 7, 21, 449, 1347, 3143, 5003, 9429, 15009, 35021, 105063, 2246347, 6739041, 15724429, 47173287]

約数ペア:

[(1, 47173287), (3, 15724429), (7, 6739041), (21, 2246347), (449, 105063), (1347, 35021), (3143, 15009), (5003, 9429)]