289944414

素因数分解:

$2^1\times 3^3\times {\mathrm{5369341}}^1$

素因数の和:5369352

約数の個数: 16

約数和(自身を含む): 644321040

約数和(自身を除く): 354376626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5369341, 10738682, 16108023, 32216046, 48324069, 96648138, 144972207, 289944414]

約数ペア:

[(1, 289944414), (2, 144972207), (3, 96648138), (6, 48324069), (9, 32216046), (18, 16108023), (27, 10738682), (54, 5369341)]