121225398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2886319}}^1$

素因数の和:2886331

約数の個数: 16

約数和(自身を含む): 277086720

約数和(自身を除く): 155861322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2886319, 5772638, 8658957, 17317914, 20204233, 40408466, 60612699, 121225398]

約数ペア:

[(1, 121225398), (2, 60612699), (3, 40408466), (6, 20204233), (7, 17317914), (14, 8658957), (21, 5772638), (42, 2886319)]