886247229

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{30427}}^1$

素因数の和:30529

約数の個数: 32

約数和(自身を含む): 1441070080

約数和(自身を除く): 554822851

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 399, 511, 1387, 1533, 4161, 9709, 29127, 30427, 91281, 212989, 578113, 638967, 1734339, 2221171, 4046791, 6663513, 12140373, 15548197, 42202249, 46644591, 126606747, 295415743, 886247229]

約数ペア:

[(1, 886247229), (3, 295415743), (7, 126606747), (19, 46644591), (21, 42202249), (57, 15548197), (73, 12140373), (133, 6663513), (219, 4046791), (399, 2221171), (511, 1734339), (1387, 638967), (1533, 578113), (4161, 212989), (9709, 91281), (29127, 30427)]