307029138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3936271}}^1$

素因数の和:3936289

約数の個数: 16

約数和(自身を含む): 661293696

約数和(自身を除く): 354264558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3936271, 7872542, 11808813, 23617626, 51171523, 102343046, 153514569, 307029138]

約数ペア:

[(1, 307029138), (2, 153514569), (3, 102343046), (6, 51171523), (13, 23617626), (26, 11808813), (39, 7872542), (78, 3936271)]