12717441

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6797

約数の個数: 24

約数和(自身を含む): 21097440

約数和(自身を除く): 8379999

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 6761, 20283, 60849, 74371, 128459, 223113, 385377, 669339, 1156131, 1413049, 4239147, 12717441]

約数ペア:

[(1, 12717441), (3, 4239147), (9, 1413049), (11, 1156131), (19, 669339), (33, 385377), (57, 223113), (99, 128459), (171, 74371), (209, 60849), (627, 20283), (1881, 6761)]