84439439

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17159}}^1$

素因数の和:17222

約数の個数: 16

約数和(自身を含む): 104332800

約数和(自身を除く): 19893361

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 17159, 120113, 326021, 634883, 2282147, 4444181, 12062777, 84439439]

約数ペア:

[(1, 84439439), (7, 12062777), (19, 4444181), (37, 2282147), (133, 634883), (259, 326021), (703, 120113), (4921, 17159)]