213489726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1547027}}^1$

素因数の和:1547055

約数の個数: 16

約数和(自身を含む): 445544064

約数和(自身を除く): 232054338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1547027, 3094054, 4641081, 9282162, 35581621, 71163242, 106744863, 213489726]

約数ペア:

[(1, 213489726), (2, 106744863), (3, 71163242), (6, 35581621), (23, 9282162), (46, 4641081), (69, 3094054), (138, 1547027)]