550516317

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{57149}}^1$

素因数の和:57197

約数の個数: 24

約数和(自身を含む): 836676000

約数和(自身を除く): 286159683

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9633, 57149, 171447, 742937, 1085831, 2228811, 3257493, 9658181, 14115803, 28974543, 42347409, 183505439, 550516317]

約数ペア:

[(1, 550516317), (3, 183505439), (13, 42347409), (19, 28974543), (39, 14115803), (57, 9658181), (169, 3257493), (247, 2228811), (507, 1085831), (741, 742937), (3211, 171447), (9633, 57149)]