3987656561

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{200657}}^1$

素因数の和:200848

約数の個数: 16

約数和(自身を含む): 4854318336

約数和(自身を除く): 866661775

約数列:

[1, 7, 17, 119, 167, 1169, 2839, 19873, 200657, 1404599, 3411169, 23878183, 33509719, 234568033, 569665223, 3987656561]

約数ペア:

[(1, 3987656561), (7, 569665223), (17, 234568033), (119, 33509719), (167, 23878183), (1169, 3411169), (2839, 1404599), (19873, 200657)]