8189943.00000000

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^2$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 39160368

約数和(自身を除く): 17150013

約数列:

[1, 3, 5, 9, 15, 45, 71, 83, 213, 249, 355, 415, 639, 747, 1065, 1245, 3195, 3735, 5893, 6889, 17679, 20667, 29465, 34445, 53037, 62001, 88395, 103335, 265185, 310005, 489119, 1467357, 2445595, 4402071, 7336785, 22010355]

約数ペア:

[(1, 22010355), (3, 7336785), (5, 4402071), (9, 2445595), (15, 1467357), (45, 489119), (71, 310005), (83, 265185), (213, 103335), (249, 88395), (355, 62001), (415, 53037), (639, 34445), (747, 29465), (1065, 20667), (1245, 17679), (3195, 6889), (3735, 5893)]