1881062403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{205783}}^1$

素因数の和:206074

約数の個数: 16

約数和(自身を含む): 2745981696

約数和(自身を除く): 864919293

約数列:

[1, 3, 11, 33, 277, 831, 3047, 9141, 205783, 617349, 2263613, 6790839, 57001891, 171005673, 627020801, 1881062403]

約数ペア:

[(1, 1881062403), (3, 627020801), (11, 171005673), (33, 57001891), (277, 6790839), (831, 2263613), (3047, 617349), (9141, 205783)]