240288763

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6803}}^1$

素因数の和:6859

約数の個数: 24

約数和(自身を含む): 298831680

約数和(自身を除く): 58542917

約数列:

[1, 11, 13, 19, 143, 169, 209, 247, 1859, 2717, 3211, 6803, 35321, 74833, 88439, 129257, 972829, 1149707, 1421827, 1680341, 12646777, 18483751, 21844433, 240288763]

約数ペア:

[(1, 240288763), (11, 21844433), (13, 18483751), (19, 12646777), (143, 1680341), (169, 1421827), (209, 1149707), (247, 972829), (1859, 129257), (2717, 88439), (3211, 74833), (6803, 35321)]