315087689

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{29633}}^1$

素因数の和:29685

約数の個数: 16

約数和(自身を含む): 379315200

約数和(自身を除く): 64227511

約数列:

[1, 7, 31, 49, 217, 343, 1519, 10633, 29633, 207431, 918623, 1452017, 6430361, 10164119, 45012527, 315087689]

約数ペア:

[(1, 315087689), (7, 45012527), (31, 10164119), (49, 6430361), (217, 1452017), (343, 918623), (1519, 207431), (10633, 29633)]