2994380543

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{17749}}^1$

素因数の和:18087

約数の個数: 24

約数和(自身を含む): 3812274000

約数和(自身を除く): 817893457

約数列:

[1, 7, 11, 49, 77, 313, 539, 2191, 3443, 15337, 17749, 24101, 124243, 168707, 195239, 869701, 1366673, 5555437, 9566711, 38888059, 61109807, 272216413, 427768649, 2994380543]

約数ペア:

[(1, 2994380543), (7, 427768649), (11, 272216413), (49, 61109807), (77, 38888059), (313, 9566711), (539, 5555437), (2191, 1366673), (3443, 869701), (15337, 195239), (17749, 168707), (24101, 124243)]