129657857

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{6067}}^1$

素因数の和:6188

約数の個数: 16

約数和(自身を含む): 153787392

約数和(自身を除く): 24129535

約数列:

[1, 7, 43, 71, 301, 497, 3053, 6067, 21371, 42469, 260881, 430757, 1826167, 3015299, 18522551, 129657857]

約数ペア:

[(1, 129657857), (7, 18522551), (43, 3015299), (71, 1826167), (301, 430757), (497, 260881), (3053, 42469), (6067, 21371)]