121465487

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 147738528

約数和(自身を除く): 26273041

約数列:

[1, 11, 13, 37, 121, 143, 407, 481, 1573, 2087, 4477, 5291, 22957, 27131, 58201, 77219, 252527, 298441, 849409, 1003847, 3282851, 9343499, 11042317, 121465487]

約数ペア:

[(1, 121465487), (11, 11042317), (13, 9343499), (37, 3282851), (121, 1003847), (143, 849409), (407, 298441), (481, 252527), (1573, 77219), (2087, 58201), (4477, 27131), (5291, 22957)]