1330336491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1752749}}^1$

素因数の和:1752786

約数の個数: 16

約数和(自身を含む): 2019168000

約数和(自身を除く): 688831509

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 1752749, 5258247, 19280239, 40313227, 57840717, 120939681, 443445497, 1330336491]

約数ペア:

[(1, 1330336491), (3, 443445497), (11, 120939681), (23, 57840717), (33, 40313227), (69, 19280239), (253, 5258247), (759, 1752749)]