39070863

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 62820800

約数和(自身を除く): 23749937

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 351, 471, 709, 1413, 2041, 2127, 4239, 6123, 6381, 9217, 18369, 19143, 27651, 55107, 82953, 111313, 248859, 333939, 1001817, 1447069, 3005451, 4341207, 13023621, 39070863]

約数ペア:

[(1, 39070863), (3, 13023621), (9, 4341207), (13, 3005451), (27, 1447069), (39, 1001817), (117, 333939), (157, 248859), (351, 111313), (471, 82953), (709, 55107), (1413, 27651), (2041, 19143), (2127, 18369), (4239, 9217), (6123, 6381)]