2053421853

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{4793}}^1$

素因数の和:5713

約数の個数: 32

約数和(自身を含む): 3269431296

約数和(自身を除く): 1216009443

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 887, 2661, 4793, 6209, 14379, 18627, 20401, 33551, 61203, 100653, 110239, 142807, 330717, 428421, 771673, 2315019, 4251391, 12754173, 29759737, 89279211, 97781993, 293345979, 684473951, 2053421853]

約数ペア:

[(1, 2053421853), (3, 684473951), (7, 293345979), (21, 97781993), (23, 89279211), (69, 29759737), (161, 12754173), (483, 4251391), (887, 2315019), (2661, 771673), (4793, 428421), (6209, 330717), (14379, 142807), (18627, 110239), (20401, 100653), (33551, 61203)]