87689041

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{607}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 100159488

約数和(自身を除く): 12470447

約数列:

[1, 11, 23, 253, 571, 607, 6281, 6677, 13133, 13961, 144463, 153571, 346597, 3812567, 7971731, 87689041]

約数ペア:

[(1, 87689041), (11, 7971731), (23, 3812567), (253, 346597), (571, 153571), (607, 144463), (6281, 13961), (6677, 13133)]