223313247

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{116491}}^1$

素因数の和:116571

約数の個数: 16

約数和(自身を含む): 335496960

約数和(自身を除く): 112183713

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 116491, 349473, 1048419, 3145257, 8270861, 24812583, 74437749, 223313247]

約数ペア:

[(1, 223313247), (3, 74437749), (9, 24812583), (27, 8270861), (71, 3145257), (213, 1048419), (639, 349473), (1917, 116491)]