12983817

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56207}}^1$

素因数の和:56228

約数の個数: 16

約数和(自身を含む): 21583872

約数和(自身を除く): 8600055

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 56207, 168621, 393449, 618277, 1180347, 1854831, 4327939, 12983817]

約数ペア:

[(1, 12983817), (3, 4327939), (7, 1854831), (11, 1180347), (21, 618277), (33, 393449), (77, 168621), (231, 56207)]