12762243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5741}}^1$

素因数の和:5779

約数の個数: 24

約数和(自身を含む): 20900880

約数和(自身を除く): 8138637

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 5741, 17223, 51669, 74633, 109079, 223899, 327237, 671697, 981711, 1418027, 4254081, 12762243]

約数ペア:

[(1, 12762243), (3, 4254081), (9, 1418027), (13, 981711), (19, 671697), (39, 327237), (57, 223899), (117, 109079), (171, 74633), (247, 51669), (741, 17223), (2223, 5741)]