7245849

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 10967040

約数和(自身を除く): 3721191

約数列:

[1, 3, 13, 39, 47, 59, 67, 141, 177, 201, 611, 767, 871, 1833, 2301, 2613, 2773, 3149, 3953, 8319, 9447, 11859, 36049, 40937, 51389, 108147, 122811, 154167, 185791, 557373, 2415283, 7245849]

約数ペア:

[(1, 7245849), (3, 2415283), (13, 557373), (39, 185791), (47, 154167), (59, 122811), (67, 108147), (141, 51389), (177, 40937), (201, 36049), (611, 11859), (767, 9447), (871, 8319), (1833, 3953), (2301, 3149), (2613, 2773)]