121225182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1554169}}^1$

素因数の和:1554187

約数の個数: 16

約数和(自身を含む): 261100560

約数和(自身を除く): 139875378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1554169, 3108338, 4662507, 9325014, 20204197, 40408394, 60612591, 121225182]

約数ペア:

[(1, 121225182), (2, 60612591), (3, 40408394), (6, 20204197), (13, 9325014), (26, 4662507), (39, 3108338), (78, 1554169)]