1189957439

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 1336643616

約数和(自身を除く): 146686177

約数列:

[1, 11, 61, 121, 263, 613, 671, 2893, 6743, 7381, 16043, 31823, 37393, 74173, 161219, 176473, 411323, 1773409, 1941203, 4524553, 9834359, 19507499, 108177949, 1189957439]

約数ペア:

[(1, 1189957439), (11, 108177949), (61, 19507499), (121, 9834359), (263, 4524553), (613, 1941203), (671, 1773409), (2893, 411323), (6743, 176473), (7381, 161219), (16043, 74173), (31823, 37393)]