1660087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 24

約数和(自身を含む): 2108160

約数和(自身を除く): 448073

約数列:

[1, 11, 13, 19, 47, 143, 169, 209, 247, 517, 611, 893, 1859, 2717, 3211, 6721, 7943, 9823, 11609, 35321, 87373, 127699, 150917, 1660087]

約数ペア:

[(1, 1660087), (11, 150917), (13, 127699), (19, 87373), (47, 35321), (143, 11609), (169, 9823), (209, 7943), (247, 6721), (517, 3211), (611, 2717), (893, 1859)]