427646051

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{23291}}^1$

素因数の和:23402

約数の個数: 16

約数和(自身を含む): 508324608

約数和(自身を除く): 80678557

約数列:

[1, 7, 43, 61, 301, 427, 2623, 18361, 23291, 163037, 1001513, 1420751, 7010591, 9945257, 61092293, 427646051]

約数ペア:

[(1, 427646051), (7, 61092293), (43, 9945257), (61, 7010591), (301, 1420751), (427, 1001513), (2623, 163037), (18361, 23291)]