12527571

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 20487168

約数和(自身を除く): 7959597

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 701, 777, 851, 2103, 2553, 4907, 5957, 14721, 16123, 17871, 25937, 48369, 77811, 112861, 181559, 338583, 544677, 596551, 1789653, 4175857, 12527571]

約数ペア:

[(1, 12527571), (3, 4175857), (7, 1789653), (21, 596551), (23, 544677), (37, 338583), (69, 181559), (111, 112861), (161, 77811), (259, 48369), (483, 25937), (701, 17871), (777, 16123), (851, 14721), (2103, 5957), (2553, 4907)]