4202656521

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1439759}}^1$

素因数の和:1439908

約数の個数: 16

約数和(自身を含む): 6450124800

約数和(自身を除く): 2247468279

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 1439759, 4319277, 10078313, 30234939, 200126501, 600379503, 1400885507, 4202656521]

約数ペア:

[(1, 4202656521), (3, 1400885507), (7, 600379503), (21, 200126501), (139, 30234939), (417, 10078313), (973, 4319277), (2919, 1439759)]