13482021

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1601}}^1$

素因数の和:2012

約数の個数: 16

約数和(自身を含む): 20608128

約数和(自身を除く): 7126107

約数列:

[1, 3, 7, 21, 401, 1203, 1601, 2807, 4803, 8421, 11207, 33621, 642001, 1926003, 4494007, 13482021]

約数ペア:

[(1, 13482021), (3, 4494007), (7, 1926003), (21, 642001), (401, 33621), (1203, 11207), (1601, 8421), (2807, 4803)]