17660071

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 21301280

約数和(自身を除く): 3641209

約数列:

[1, 11, 13, 103, 109, 121, 143, 1133, 1199, 1339, 1417, 1573, 11227, 12463, 13189, 14729, 15587, 123497, 145951, 162019, 171457, 1358467, 1605461, 17660071]

約数ペア:

[(1, 17660071), (11, 1605461), (13, 1358467), (103, 171457), (109, 162019), (121, 145951), (143, 123497), (1133, 15587), (1199, 14729), (1339, 13189), (1417, 12463), (1573, 11227)]