8612487

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{8179}}^1$

素因数の和:8204

約数の個数: 20

約数和(自身を含む): 13856920

約数和(自身を除く): 5244433

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 8179, 24537, 73611, 106327, 220833, 318981, 662499, 956943, 2870829, 8612487]

約数ペア:

[(1, 8612487), (3, 2870829), (9, 956943), (13, 662499), (27, 318981), (39, 220833), (81, 106327), (117, 73611), (351, 24537), (1053, 8179)]