452883991

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 553512960

約数和(自身を除く): 100628969

約数列:

[1, 7, 31, 41, 109, 217, 287, 467, 763, 1271, 3269, 3379, 4469, 8897, 14477, 19147, 23653, 31283, 50903, 101339, 134029, 138539, 356321, 593557, 969773, 1577993, 2087023, 4154899, 11045951, 14609161, 64697713, 452883991]

約数ペア:

[(1, 452883991), (7, 64697713), (31, 14609161), (41, 11045951), (109, 4154899), (217, 2087023), (287, 1577993), (467, 969773), (763, 593557), (1271, 356321), (3269, 138539), (3379, 134029), (4469, 101339), (8897, 50903), (14477, 31283), (19147, 23653)]