1282238883

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{5009}}^1$

素因数の和:5536

約数の個数: 32

約数和(自身を含む): 2004000000

約数和(自身を除く): 721761117

約数列:

[1, 3, 9, 19, 27, 57, 171, 499, 513, 1497, 4491, 5009, 9481, 13473, 15027, 28443, 45081, 85329, 95171, 135243, 255987, 285513, 856539, 2499491, 2569617, 7498473, 22495419, 47490329, 67486257, 142470987, 427412961, 1282238883]

約数ペア:

[(1, 1282238883), (3, 427412961), (9, 142470987), (19, 67486257), (27, 47490329), (57, 22495419), (171, 7498473), (499, 2569617), (513, 2499491), (1497, 856539), (4491, 285513), (5009, 255987), (9481, 135243), (13473, 95171), (15027, 85329), (28443, 45081)]