13329638399

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{4751}}^1$

素因数の和:5291

約数の個数: 32

約数和(自身を含む): 16860856320

約数和(自身を除く): 3531217921

約数列:

[1, 7, 11, 77, 83, 439, 581, 913, 3073, 4751, 4829, 6391, 33257, 33803, 36437, 52261, 255059, 365827, 394333, 400807, 2085689, 2760331, 2805649, 4337663, 14599823, 22942579, 30363641, 160598053, 173112187, 1211785309, 1904234057, 13329638399]

約数ペア:

[(1, 13329638399), (7, 1904234057), (11, 1211785309), (77, 173112187), (83, 160598053), (439, 30363641), (581, 22942579), (913, 14599823), (3073, 4337663), (4751, 2805649), (4829, 2760331), (6391, 2085689), (33257, 400807), (33803, 394333), (36437, 365827), (52261, 255059)]