1340147007

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2113}}^1\times {\mathrm{3709}}^1$

素因数の和:5847

約数の個数: 24

約数和(自身を含む): 2039164400

約数和(自身を除く): 699017393

約数列:

[1, 3, 9, 19, 57, 171, 2113, 3709, 6339, 11127, 19017, 33381, 40147, 70471, 120441, 211413, 361323, 634239, 7837117, 23511351, 70534053, 148905223, 446715669, 1340147007]

約数ペア:

[(1, 1340147007), (3, 446715669), (9, 148905223), (19, 70534053), (57, 23511351), (171, 7837117), (2113, 634239), (3709, 361323), (6339, 211413), (11127, 120441), (19017, 70471), (33381, 40147)]