2016287691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{4273}}^1$

素因数の和:4547

約数の個数: 32

約数和(自身を含む): 2987013120

約数和(自身を除く): 970725429

約数列:

[1, 3, 11, 33, 79, 181, 237, 543, 869, 1991, 2607, 4273, 5973, 12819, 14299, 42897, 47003, 141009, 157289, 337567, 471867, 773413, 1012701, 2320239, 3713237, 8507543, 11139711, 25522629, 61099627, 183298881, 672095897, 2016287691]

約数ペア:

[(1, 2016287691), (3, 672095897), (11, 183298881), (33, 61099627), (79, 25522629), (181, 11139711), (237, 8507543), (543, 3713237), (869, 2320239), (1991, 1012701), (2607, 773413), (4273, 471867), (5973, 337567), (12819, 157289), (14299, 141009), (42897, 47003)]