9428587

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 11142144

約数和(自身を除く): 1713557

約数列:

[1, 7, 61, 71, 311, 427, 497, 2177, 4331, 18971, 22081, 30317, 132797, 154567, 1346941, 9428587]

約数ペア:

[(1, 9428587), (7, 1346941), (61, 154567), (71, 132797), (311, 30317), (427, 22081), (497, 18971), (2177, 4331)]