29993089

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1553}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 35804160

約数和(自身を除く): 5811071

約数列:

[1, 7, 31, 89, 217, 623, 1553, 2759, 10871, 19313, 48143, 138217, 337001, 967519, 4284727, 29993089]

約数ペア:

[(1, 29993089), (7, 4284727), (31, 967519), (89, 337001), (217, 138217), (623, 48143), (1553, 19313), (2759, 10871)]