905888971

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{38351}}^1$

素因数の和:38466

約数の個数: 16

約数和(自身を含む): 1030901760

約数和(自身を除く): 125012789

約数列:

[1, 13, 23, 79, 299, 1027, 1817, 23621, 38351, 498563, 882073, 3029729, 11466949, 39386477, 69683767, 905888971]

約数ペア:

[(1, 905888971), (13, 69683767), (23, 39386477), (79, 11466949), (299, 3029729), (1027, 882073), (1817, 498563), (23621, 38351)]