243622431

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{694081}}^1$

素因数の和:694103

約数の個数: 16

約数和(自身を含む): 388685920

約数和(自身を除く): 145063489

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 694081, 2082243, 6246729, 9023053, 18740187, 27069159, 81207477, 243622431]

約数ペア:

[(1, 243622431), (3, 81207477), (9, 27069159), (13, 18740187), (27, 9023053), (39, 6246729), (117, 2082243), (351, 694081)]