12321057

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1741}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 18841472

約数和(自身を除く): 6520415

約数列:

[1, 3, 7, 21, 337, 1011, 1741, 2359, 5223, 7077, 12187, 36561, 586717, 1760151, 4107019, 12321057]

約数ペア:

[(1, 12321057), (3, 4107019), (7, 1760151), (21, 586717), (337, 36561), (1011, 12187), (1741, 7077), (2359, 5223)]