6448040963

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{86729}}^1$

素因数の和:86811

約数の個数: 32

約数和(自身を含む): 8548108800

約数和(自身を除く): 2100067837

約数列:

[1, 7, 13, 19, 43, 91, 133, 247, 301, 559, 817, 1729, 3913, 5719, 10621, 74347, 86729, 607103, 1127477, 1647851, 3729347, 7892339, 11534957, 21422063, 26105429, 48481511, 70857593, 149954441, 339370577, 496003151, 921148709, 6448040963]

約数ペア:

[(1, 6448040963), (7, 921148709), (13, 496003151), (19, 339370577), (43, 149954441), (91, 70857593), (133, 48481511), (247, 26105429), (301, 21422063), (559, 11534957), (817, 7892339), (1729, 3729347), (3913, 1647851), (5719, 1127477), (10621, 607103), (74347, 86729)]