520483353

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1531}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 782423040

約数和(自身を除く): 261939687

約数列:

[1, 3, 13, 23, 39, 69, 299, 379, 897, 1137, 1531, 4593, 4927, 8717, 14781, 19903, 26151, 35213, 59709, 105639, 113321, 339963, 457769, 580249, 1373307, 1740747, 7543237, 13345727, 22629711, 40037181, 173494451, 520483353]

約数ペア:

[(1, 520483353), (3, 173494451), (13, 40037181), (23, 22629711), (39, 13345727), (69, 7543237), (299, 1740747), (379, 1373307), (897, 580249), (1137, 457769), (1531, 339963), (4593, 113321), (4927, 105639), (8717, 59709), (14781, 35213), (19903, 26151)]