340081203

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{13759}}^1$

素因数の和:13887

約数の個数: 32

約数和(自身を含む): 570654720

約数和(自身を除く): 230573517

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 231, 321, 749, 1177, 2247, 3531, 8239, 13759, 24717, 41277, 96313, 151349, 288939, 454047, 1059443, 1472213, 3178329, 4416639, 10305491, 16194343, 30916473, 48583029, 113360401, 340081203]

約数ペア:

[(1, 340081203), (3, 113360401), (7, 48583029), (11, 30916473), (21, 16194343), (33, 10305491), (77, 4416639), (107, 3178329), (231, 1472213), (321, 1059443), (749, 454047), (1177, 288939), (2247, 151349), (3531, 96313), (8239, 41277), (13759, 24717)]