2077931523

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{40823}}^1$

素因数の和:40911

約数の個数: 24

約数和(自身を含む): 2986357248

約数和(自身を除く): 908425725

約数列:

[1, 3, 19, 47, 57, 141, 361, 893, 1083, 2679, 16967, 40823, 50901, 122469, 775637, 1918681, 2326911, 5756043, 14737103, 36454939, 44211309, 109364817, 692643841, 2077931523]

約数ペア:

[(1, 2077931523), (3, 692643841), (19, 109364817), (47, 44211309), (57, 36454939), (141, 14737103), (361, 5756043), (893, 2326911), (1083, 1918681), (2679, 775637), (16967, 122469), (40823, 50901)]