4003136137

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{11329}}^1$

素因数の和:11713

約数の個数: 32

約数和(自身を含む): 5390542080

約数和(自身を除く): 1387405943

約数列:

[1, 7, 11, 13, 77, 91, 143, 353, 1001, 2471, 3883, 4589, 11329, 27181, 32123, 50479, 79303, 124619, 147277, 353353, 872333, 1030939, 1620047, 3999137, 11340329, 27993959, 43990507, 51988781, 307933549, 363921467, 571876591, 4003136137]

約数ペア:

[(1, 4003136137), (7, 571876591), (11, 363921467), (13, 307933549), (77, 51988781), (91, 43990507), (143, 27993959), (353, 11340329), (1001, 3999137), (2471, 1620047), (3883, 1030939), (4589, 872333), (11329, 353353), (27181, 147277), (32123, 124619), (50479, 79303)]