138475609

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 147470400

約数和(自身を除く): 8994791

約数列:

[1, 29, 43, 293, 379, 1247, 8497, 10991, 12599, 16297, 111047, 365371, 472613, 3220363, 4775021, 138475609]

約数ペア:

[(1, 138475609), (29, 4775021), (43, 3220363), (293, 472613), (379, 365371), (1247, 111047), (8497, 16297), (10991, 12599)]