7041138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{90271}}^1$

素因数の和:90289

約数の個数: 16

約数和(自身を含む): 15165696

約数和(自身を除く): 8124558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 90271, 180542, 270813, 541626, 1173523, 2347046, 3520569, 7041138]

約数ペア:

[(1, 7041138), (2, 3520569), (3, 2347046), (6, 1173523), (13, 541626), (26, 270813), (39, 180542), (78, 90271)]