119521191

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 173376000

約数和(自身を除く): 53854809

約数列:

[1, 3, 19, 41, 57, 123, 199, 257, 597, 771, 779, 2337, 3781, 4883, 8159, 10537, 11343, 14649, 24477, 31611, 51143, 153429, 155021, 200203, 465063, 600609, 971717, 2096863, 2915151, 6290589, 39840397, 119521191]

約数ペア:

[(1, 119521191), (3, 39840397), (19, 6290589), (41, 2915151), (57, 2096863), (123, 971717), (199, 600609), (257, 465063), (597, 200203), (771, 155021), (779, 153429), (2337, 51143), (3781, 31611), (4883, 24477), (8159, 14649), (10537, 11343)]