147198247

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{1039}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 173255680

約数和(自身を除く): 26057433

約数列:

[1, 7, 37, 259, 547, 1039, 3829, 7273, 20239, 38443, 141673, 269101, 568333, 3978331, 21028321, 147198247]

約数ペア:

[(1, 147198247), (7, 21028321), (37, 3978331), (259, 568333), (547, 269101), (1039, 141673), (3829, 38443), (7273, 20239)]