118439573

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{1427}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 138184704

約数和(自身を除く): 19745131

約数列:

[1, 7, 71, 167, 497, 1169, 1427, 9989, 11857, 82999, 101317, 238309, 709219, 1668163, 16919939, 118439573]

約数ペア:

[(1, 118439573), (7, 16919939), (71, 1668163), (167, 709219), (497, 238309), (1169, 101317), (1427, 82999), (9989, 11857)]