3977886913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{5527}}^1$

素因数の和:6277

約数の個数: 32

約数和(自身を含む): 5349335040

約数和(自身を除く): 1371448127

約数列:

[1, 7, 11, 13, 77, 91, 143, 719, 1001, 5033, 5527, 7909, 9347, 38689, 55363, 60797, 65429, 71851, 102817, 425579, 502957, 719719, 790361, 3973913, 5532527, 27817391, 43713043, 51660869, 305991301, 361626083, 568269559, 3977886913]

約数ペア:

[(1, 3977886913), (7, 568269559), (11, 361626083), (13, 305991301), (77, 51660869), (91, 43713043), (143, 27817391), (719, 5532527), (1001, 3973913), (5033, 790361), (5527, 719719), (7909, 502957), (9347, 425579), (38689, 102817), (55363, 71851), (60797, 65429)]