9087221

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 11060280

約数和(自身を除く): 1973059

約数列:

[1, 11, 13, 53, 109, 121, 143, 583, 689, 1199, 1417, 1573, 5777, 6413, 7579, 13189, 15587, 63547, 75101, 83369, 171457, 699017, 826111, 9087221]

約数ペア:

[(1, 9087221), (11, 826111), (13, 699017), (53, 171457), (109, 83369), (121, 75101), (143, 63547), (583, 15587), (689, 13189), (1199, 7579), (1417, 6413), (1573, 5777)]