30439861

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 32514048

約数和(自身を除く): 2074187

約数列:

[1, 31, 53, 97, 191, 1643, 3007, 5141, 5921, 10123, 18527, 159371, 313813, 574337, 981931, 30439861]

約数ペア:

[(1, 30439861), (31, 981931), (53, 574337), (97, 313813), (191, 159371), (1643, 18527), (3007, 10123), (5141, 5921)]