26563317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5791}}^1$

素因数の和:5944

約数の個数: 16

約数和(自身を含む): 38922240

約数和(自身を除く): 12358923

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 5791, 17373, 63701, 191103, 804949, 2414847, 8854439, 26563317]

約数ペア:

[(1, 26563317), (3, 8854439), (11, 2414847), (33, 804949), (139, 191103), (417, 63701), (1529, 17373), (4587, 5791)]