9888711729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1\times {\mathrm{4549}}^1$

素因数の和:5105

約数の個数: 32

約数和(自身を含む): 14340144000

約数和(自身を除く): 4451432271

約数列:

[1, 3, 13, 39, 139, 401, 417, 1203, 1807, 4549, 5213, 5421, 13647, 15639, 55739, 59137, 167217, 177411, 632311, 724607, 1824149, 1896933, 2173821, 5472447, 8220043, 23713937, 24660129, 71141811, 253556711, 760670133, 3296237243, 9888711729]

約数ペア:

[(1, 9888711729), (3, 3296237243), (13, 760670133), (39, 253556711), (139, 71141811), (401, 24660129), (417, 23713937), (1203, 8220043), (1807, 5472447), (4549, 2173821), (5213, 1896933), (5421, 1824149), (13647, 724607), (15639, 632311), (55739, 177411), (59137, 167217)]