26918749

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 32361560

約数和(自身を除く): 5442811

約数列:

[1, 11, 13, 109, 121, 143, 157, 1199, 1417, 1573, 1727, 2041, 13189, 15587, 17113, 18997, 22451, 171457, 188243, 222469, 246961, 2070673, 2447159, 26918749]

約数ペア:

[(1, 26918749), (11, 2447159), (13, 2070673), (109, 246961), (121, 222469), (143, 188243), (157, 171457), (1199, 22451), (1417, 18997), (1573, 17113), (1727, 15587), (2041, 13189)]