2021036737221

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1459}}^1\times {\mathrm{3274753}}^1$

素因数の和:3276265

約数の個数: 24

約数和(自身を含む): 2983431884160

約数和(自身を除く): 962395146939

約数列:

[1, 3, 9, 47, 141, 423, 1459, 4377, 13131, 68573, 205719, 617157, 3274753, 9824259, 29472777, 153913391, 461740173, 1385220519, 4777864627, 14333593881, 43000781643, 224559637469, 673678912407, 2021036737221]

約数ペア:

[(1, 2021036737221), (3, 673678912407), (9, 224559637469), (47, 43000781643), (141, 14333593881), (423, 4777864627), (1459, 1385220519), (4377, 461740173), (13131, 153913391), (68573, 29472777), (205719, 9824259), (617157, 3274753)]