2589187539

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{757}}^1\times {\mathrm{6827}}^1$

素因数の和:7754

約数の個数: 16

約数和(自身を含む): 3478019328

約数和(自身を除く): 888831789

約数列:

[1, 3, 167, 501, 757, 2271, 6827, 20481, 126419, 379257, 1140109, 3420327, 5168039, 15504117, 863062513, 2589187539]

約数ペア:

[(1, 2589187539), (3, 863062513), (167, 15504117), (501, 5168039), (757, 3420327), (2271, 1140109), (6827, 379257), (20481, 126419)]