855049

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 16

約数和(自身を含む): 1006992

約数和(自身を除く): 151943

約数列:

[1, 13, 17, 53, 73, 221, 689, 901, 949, 1241, 3869, 11713, 16133, 50297, 65773, 855049]

約数ペア:

[(1, 855049), (13, 65773), (17, 50297), (53, 16133), (73, 11713), (221, 3869), (689, 1241), (901, 949)]