42966287

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 55310976

約数和(自身を除く): 12344689

約数列:

[1, 7, 13, 37, 49, 91, 259, 481, 637, 1813, 1823, 3367, 12761, 23569, 23699, 67451, 89327, 165893, 472157, 876863, 1161251, 3305099, 6138041, 42966287]

約数ペア:

[(1, 42966287), (7, 6138041), (13, 3305099), (37, 1161251), (49, 876863), (91, 472157), (259, 165893), (481, 89327), (637, 67451), (1813, 23699), (1823, 23569), (3367, 12761)]