272938247

素因数分解:

${\mathrm{17}}^2\times {\mathrm{953}}^1\times {\mathrm{991}}^1$

素因数の和:1978

約数の個数: 12

約数和(自身を含む): 290534976

約数和(自身を除く): 17596729

約数列:

[1, 17, 289, 953, 991, 16201, 16847, 275417, 286399, 944423, 16055191, 272938247]

約数ペア:

[(1, 272938247), (17, 16055191), (289, 944423), (953, 286399), (991, 275417), (16201, 16847)]