3211351

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 3997728

約数和(自身を除く): 786377

約数列:

[1, 11, 13, 17, 143, 187, 221, 1321, 2431, 14531, 17173, 22457, 188903, 247027, 291941, 3211351]

約数ペア:

[(1, 3211351), (11, 291941), (13, 247027), (17, 188903), (143, 22457), (187, 17173), (221, 14531), (1321, 2431)]