842105089

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1\times {\mathrm{4019}}^1$

素因数の和:4872

約数の個数: 16

約数和(自身を含む): 989884800

約数和(自身を除く): 147779711

約数列:

[1, 7, 37, 259, 809, 4019, 5663, 28133, 29933, 148703, 209531, 1040921, 3251371, 22759597, 120300727, 842105089]

約数ペア:

[(1, 842105089), (7, 120300727), (37, 22759597), (259, 3251371), (809, 1040921), (4019, 209531), (5663, 148703), (28133, 29933)]