2001569861277

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2417}}^1\times {\mathrm{222793}}^1$

素因数の和:225282

約数の個数: 48

約数和(自身を含む): 3361587166080

約数和(自身を除く): 1360017304803

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 2417, 3717, 7251, 16919, 21753, 50757, 142603, 152271, 222793, 427809, 668379, 998221, 1283427, 1559551, 2005137, 2994663, 4678653, 8983989, 13144787, 14035959, 39434361, 92013509, 118303083, 276040527, 538490681, 828121581, 1615472043, 3769434767, 4846416129, 11308304301, 31770950179, 33924912903, 95312850537, 222396651253, 285938551611, 667189953759, 2001569861277]

約数ペア:

[(1, 2001569861277), (3, 667189953759), (7, 285938551611), (9, 222396651253), (21, 95312850537), (59, 33924912903), (63, 31770950179), (177, 11308304301), (413, 4846416129), (531, 3769434767), (1239, 1615472043), (2417, 828121581), (3717, 538490681), (7251, 276040527), (16919, 118303083), (21753, 92013509), (50757, 39434361), (142603, 14035959), (152271, 13144787), (222793, 8983989), (427809, 4678653), (668379, 2994663), (998221, 2005137), (1283427, 1559551)]