140532959

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{733}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 163828800

約数和(自身を除く): 23295841

約数列:

[1, 7, 61, 427, 449, 733, 3143, 5131, 27389, 44713, 191723, 312991, 329117, 2303819, 20076137, 140532959]

約数ペア:

[(1, 140532959), (7, 20076137), (61, 2303819), (427, 329117), (449, 312991), (733, 191723), (3143, 44713), (5131, 27389)]