4965681721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{4729}}^1$

素因数の和:5809

約数の個数: 32

約数和(自身を含む): 6674976000

約数和(自身を除く): 1709294279

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1049, 4729, 7343, 11539, 13637, 33103, 52019, 61477, 80773, 95459, 150007, 364133, 430339, 676247, 1050049, 4733729, 4960721, 34725047, 54567931, 64489373, 381975517, 451425611, 709383103, 4965681721]

約数ペア:

[(1, 4965681721), (7, 709383103), (11, 451425611), (13, 381975517), (77, 64489373), (91, 54567931), (143, 34725047), (1001, 4960721), (1049, 4733729), (4729, 1050049), (7343, 676247), (11539, 430339), (13637, 364133), (33103, 150007), (52019, 95459), (61477, 80773)]