1427887573

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1\times {\mathrm{5059}}^1$

素因数の和:5788

約数の個数: 16

約数和(自身を含む): 1661461120

約数和(自身を除く): 233573547

約数列:

[1, 7, 61, 427, 661, 4627, 5059, 35413, 40321, 282247, 308599, 2160193, 3343999, 23407993, 203983939, 1427887573]

約数ペア:

[(1, 1427887573), (7, 203983939), (61, 23407993), (427, 3343999), (661, 2160193), (4627, 308599), (5059, 282247), (35413, 40321)]