118205120887

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{3504139}}^1$

素因数の和:3504286

約数の個数: 16

約数和(自身を含む): 139044275200

約数和(自身を除く): 20839154313

約数列:

[1, 7, 61, 79, 427, 553, 4819, 33733, 3504139, 24528973, 213752479, 276826981, 1496267353, 1937788867, 16886445841, 118205120887]

約数ペア:

[(1, 118205120887), (7, 16886445841), (61, 1937788867), (79, 1496267353), (427, 276826981), (553, 213752479), (4819, 24528973), (33733, 3504139)]