87324209

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1567}}^1$

素因数の和:2012

約数の個数: 16

約数和(自身を含む): 105369600

約数和(自身を除く): 18045391

約数列:

[1, 7, 19, 133, 419, 1567, 2933, 7961, 10969, 29773, 55727, 208411, 656573, 4596011, 12474887, 87324209]

約数ペア:

[(1, 87324209), (7, 12474887), (19, 4596011), (133, 656573), (419, 208411), (1567, 55727), (2933, 29773), (7961, 10969)]