5642351

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 7105392

約数和(自身を除く): 1463041

約数列:

[1, 11, 13, 17, 121, 143, 187, 211, 221, 1573, 2057, 2321, 2431, 2743, 3587, 25531, 26741, 30173, 39457, 46631, 331903, 434027, 512941, 5642351]

約数ペア:

[(1, 5642351), (11, 512941), (13, 434027), (17, 331903), (121, 46631), (143, 39457), (187, 30173), (211, 26741), (221, 25531), (1573, 3587), (2057, 2743), (2321, 2431)]