285479871

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{8419}}^1$

素因数の和:8638

約数の個数: 16

約数和(自身を含む): 387993600

約数和(自身を除く): 102513729

約数列:

[1, 3, 89, 127, 267, 381, 8419, 11303, 25257, 33909, 749291, 1069213, 2247873, 3207639, 95159957, 285479871]

約数ペア:

[(1, 285479871), (3, 95159957), (89, 3207639), (127, 2247873), (267, 1069213), (381, 749291), (8419, 33909), (11303, 25257)]