9927138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127271}}^1$

素因数の和:127289

約数の個数: 16

約数和(自身を含む): 21381696

約数和(自身を除く): 11454558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127271, 254542, 381813, 763626, 1654523, 3309046, 4963569, 9927138]

約数ペア:

[(1, 9927138), (2, 4963569), (3, 3309046), (6, 1654523), (13, 763626), (26, 381813), (39, 254542), (78, 127271)]