938961

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:78

約数の個数: 27

約数和(自身を含む): 1520571

約数和(自身を除く): 581610

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 289, 323, 361, 867, 969, 1083, 2601, 2907, 3249, 5491, 6137, 16473, 18411, 49419, 55233, 104329, 312987, 938961]

約数ペア:

[(1, 938961), (3, 312987), (9, 104329), (17, 55233), (19, 49419), (51, 18411), (57, 16473), (153, 6137), (171, 5491), (289, 3249), (323, 2907), (361, 2601), (867, 1083)]