284889987

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{17383}}^1$

素因数の和:17999

約数の個数: 16

約数和(自身を含む): 422778880

約数和(自身を除く): 137888893

約数列:

[1, 3, 9, 27, 607, 1821, 5463, 16389, 17383, 52149, 156447, 469341, 10551481, 31654443, 94963329, 284889987]

約数ペア:

[(1, 284889987), (3, 94963329), (9, 31654443), (27, 10551481), (607, 469341), (1821, 156447), (5463, 52149), (16389, 17383)]