13189527

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 21470400

約数和(自身を除く): 8280873

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 709, 1431, 2067, 2127, 6201, 6381, 9217, 18603, 19143, 27651, 37577, 82953, 112731, 248859, 338193, 488501, 1014579, 1465503, 4396509, 13189527]

約数ペア:

[(1, 13189527), (3, 4396509), (9, 1465503), (13, 1014579), (27, 488501), (39, 338193), (53, 248859), (117, 112731), (159, 82953), (351, 37577), (477, 27651), (689, 19143), (709, 18603), (1431, 9217), (2067, 6381), (2127, 6201)]