15697728657

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{979333}}^1$

素因数の和:979489

約数の個数: 24

約数和(自身を含む): 24596952744

約数和(自身を除く): 8899224087

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 5343, 16029, 979333, 2937999, 8813997, 12731329, 38193987, 114581961, 134168621, 402505863, 1207517589, 1744192073, 5232576219, 15697728657]

約数ペア:

[(1, 15697728657), (3, 5232576219), (9, 1744192073), (13, 1207517589), (39, 402505863), (117, 134168621), (137, 114581961), (411, 38193987), (1233, 12731329), (1781, 8813997), (5343, 2937999), (16029, 979333)]