289508461

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{1543}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 325277568

約数和(自身を除く): 35769107

約数列:

[1, 11, 37, 407, 461, 1543, 5071, 16973, 17057, 57091, 187627, 628001, 711323, 7824553, 26318951, 289508461]

約数ペア:

[(1, 289508461), (11, 26318951), (37, 7824553), (407, 711323), (461, 628001), (1543, 187627), (5071, 57091), (16973, 17057)]