86525829

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38923}}^1$

素因数の和:38961

約数の個数: 24

約数和(自身を含む): 141683360

約数和(自身を除く): 55157531

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 38923, 116769, 350307, 505999, 739537, 1517997, 2218611, 4553991, 6655833, 9613981, 28841943, 86525829]

約数ペア:

[(1, 86525829), (3, 28841943), (9, 9613981), (13, 6655833), (19, 4553991), (39, 2218611), (57, 1517997), (117, 739537), (171, 505999), (247, 350307), (741, 116769), (2223, 38923)]