86975538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1115071}}^1$

素因数の和:1115089

約数の個数: 16

約数和(自身を含む): 187332096

約数和(自身を除く): 100356558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1115071, 2230142, 3345213, 6690426, 14495923, 28991846, 43487769, 86975538]

約数ペア:

[(1, 86975538), (2, 43487769), (3, 28991846), (6, 14495923), (13, 6690426), (26, 3345213), (39, 2230142), (78, 1115071)]