38571273

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17351}}^1$

素因数の和:17389

約数の個数: 24

約数和(自身を含む): 63161280

約数和(自身を除く): 24590007

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 17351, 52053, 156159, 225563, 329669, 676689, 989007, 2030067, 2967021, 4285697, 12857091, 38571273]

約数ペア:

[(1, 38571273), (3, 12857091), (9, 4285697), (13, 2967021), (19, 2030067), (39, 989007), (57, 676689), (117, 329669), (171, 225563), (247, 156159), (741, 52053), (2223, 17351)]