3276021

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 5062784

約数和(自身を除く): 1786763

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 2137, 6411, 14959, 44877, 156001, 468003, 1092007, 3276021]

約数ペア:

[(1, 3276021), (3, 1092007), (7, 468003), (21, 156001), (73, 44877), (219, 14959), (511, 6411), (1533, 2137)]