7731539391

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{2683}}^1$

素因数の和:3003

約数の個数: 32

約数和(自身を含む): 10648737792

約数和(自身を除く): 2917198401

約数列:

[1, 3, 71, 83, 163, 213, 249, 489, 2683, 5893, 8049, 11573, 13529, 17679, 34719, 40587, 190493, 222689, 437329, 571479, 668067, 960559, 1311987, 2881677, 15810919, 31050359, 36298307, 47432757, 93151077, 108894921, 2577179797, 7731539391]

約数ペア:

[(1, 7731539391), (3, 2577179797), (71, 108894921), (83, 93151077), (163, 47432757), (213, 36298307), (249, 31050359), (489, 15810919), (2683, 2881677), (5893, 1311987), (8049, 960559), (11573, 668067), (13529, 571479), (17679, 437329), (34719, 222689), (40587, 190493)]