240109859

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 281917440

約数和(自身を除く): 41807581

約数列:

[1, 11, 19, 71, 121, 209, 781, 1349, 1471, 2299, 8591, 14839, 16181, 27949, 104441, 163229, 177991, 307439, 1148851, 1984379, 3381829, 12637361, 21828169, 240109859]

約数ペア:

[(1, 240109859), (11, 21828169), (19, 12637361), (71, 3381829), (121, 1984379), (209, 1148851), (781, 307439), (1349, 177991), (1471, 163229), (2299, 104441), (8591, 27949), (14839, 16181)]