542289639549

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{119001457}}^1$

素因数の和:119001505

約数の個数: 24

約数和(自身を含む): 868234637568

約数和(自身を除く): 325944998019

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 119001457, 357004371, 833010199, 2499030597, 3689045167, 5831071393, 11067135501, 17493214179, 25823316169, 77469948507, 180763213183, 542289639549]

約数ペア:

[(1, 542289639549), (3, 180763213183), (7, 77469948507), (21, 25823316169), (31, 17493214179), (49, 11067135501), (93, 5831071393), (147, 3689045167), (217, 2499030597), (651, 833010199), (1519, 357004371), (4557, 119001457)]