8308737

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1610

約数の個数: 20

約数和(自身を含む): 12605296

約数和(自身を除く): 4296559

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1531, 1809, 4593, 5427, 13779, 41337, 102577, 124011, 307731, 923193, 2769579, 8308737]

約数ペア:

[(1, 8308737), (3, 2769579), (9, 923193), (27, 307731), (67, 124011), (81, 102577), (201, 41337), (603, 13779), (1531, 5427), (1809, 4593)]