289096803

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{71861}}^1$

素因数の和:72019

約数の個数: 16

約数和(自身を含む): 431172000

約数和(自身を除く): 142075197

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 71861, 215583, 646749, 1940247, 10707289, 32121867, 96365601, 289096803]

約数ペア:

[(1, 289096803), (3, 96365601), (9, 32121867), (27, 10707289), (149, 1940247), (447, 646749), (1341, 215583), (4023, 71861)]