8179431

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 12680640

約数和(自身を除く): 4501209

約数列:

[1, 3, 13, 17, 39, 51, 73, 169, 219, 221, 507, 663, 949, 1241, 2197, 2847, 2873, 3723, 6591, 8619, 12337, 16133, 37011, 37349, 48399, 112047, 160381, 209729, 481143, 629187, 2726477, 8179431]

約数ペア:

[(1, 8179431), (3, 2726477), (13, 629187), (17, 481143), (39, 209729), (51, 160381), (73, 112047), (169, 48399), (219, 37349), (221, 37011), (507, 16133), (663, 12337), (949, 8619), (1241, 6591), (2197, 3723), (2847, 2873)]