2579791731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{140351}}^1$

素因数の和:140922

約数の個数: 16

約数和(自身を含む): 3759187968

約数和(自身を除く): 1179396237

約数列:

[1, 3, 11, 33, 557, 1671, 6127, 18381, 140351, 421053, 1543861, 4631583, 78175507, 234526521, 859930577, 2579791731]

約数ペア:

[(1, 2579791731), (3, 859930577), (11, 234526521), (33, 78175507), (557, 4631583), (1671, 1543861), (6127, 421053), (18381, 140351)]