12412263

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 17818608

約数和(自身を除く): 5406345

約数列:

[1, 3, 19, 57, 73, 157, 219, 361, 471, 1083, 1387, 2983, 4161, 8949, 11461, 26353, 34383, 56677, 79059, 170031, 217759, 653277, 4137421, 12412263]

約数ペア:

[(1, 12412263), (3, 4137421), (19, 653277), (57, 217759), (73, 170031), (157, 79059), (219, 56677), (361, 34383), (471, 26353), (1083, 11461), (1387, 8949), (2983, 4161)]