399084.0000000

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^2$

素因数の和:214

約数の個数: 12

約数和(自身を含む): 2679888

約数和(自身を除く): 404405

約数列:

[1, 7, 61, 73, 427, 511, 4453, 5329, 31171, 37303, 325069, 2275483]

約数ペア:

[(1, 2275483), (7, 325069), (61, 37303), (73, 31171), (427, 5329), (511, 4453)]