73273291

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42379}}^1$

素因数の和:42418

約数の個数: 16

約数和(自身を含む): 94931200

約数和(自身を除く): 21657909

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 42379, 296653, 550927, 805201, 3856489, 5636407, 10467613, 73273291]

約数ペア:

[(1, 73273291), (7, 10467613), (13, 5636407), (19, 3856489), (91, 805201), (133, 550927), (247, 296653), (1729, 42379)]