16800049

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 19721088

約数和(自身を除く): 2921039

約数列:

[1, 7, 67, 113, 317, 469, 791, 2219, 7571, 21239, 35821, 52997, 148673, 250747, 2400007, 16800049]

約数ペア:

[(1, 16800049), (7, 2400007), (67, 250747), (113, 148673), (317, 52997), (469, 35821), (791, 21239), (2219, 7571)]