12797469

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 19766240

約数和(自身を除く): 6968771

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1117, 1273, 3351, 3819, 10053, 11457, 21223, 63669, 74839, 191007, 224517, 673551, 1421941, 4265823, 12797469]

約数ペア:

[(1, 12797469), (3, 4265823), (9, 1421941), (19, 673551), (57, 224517), (67, 191007), (171, 74839), (201, 63669), (603, 21223), (1117, 11457), (1273, 10053), (3351, 3819)]