306986251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{12409}}^1$

素因数の和:12606

約数の個数: 16

約数和(自身を含む): 362769120

約数和(自身を除く): 55782869

約数列:

[1, 11, 13, 143, 173, 1903, 2249, 12409, 24739, 136499, 161317, 1774487, 2146757, 23614327, 27907841, 306986251]

約数ペア:

[(1, 306986251), (11, 27907841), (13, 23614327), (143, 2146757), (173, 1774487), (1903, 161317), (2249, 136499), (12409, 24739)]