888849

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 1415232

約数和(自身を除く): 526383

約数列:

[1, 3, 9, 13, 39, 71, 107, 117, 213, 321, 639, 923, 963, 1391, 2769, 4173, 7597, 8307, 12519, 22791, 68373, 98761, 296283, 888849]

約数ペア:

[(1, 888849), (3, 296283), (9, 98761), (13, 68373), (39, 22791), (71, 12519), (107, 8307), (117, 7597), (213, 4173), (321, 2769), (639, 1391), (923, 963)]