1243371171

素因数分解:

$3^1\times 7^1\times {\mathrm{4157}}^1\times {\mathrm{14243}}^1$

素因数の和:18410

約数の個数: 16

約数和(自身を含む): 1895249664

約数和(自身を除く): 651878493

約数列:

[1, 3, 7, 21, 4157, 12471, 14243, 29099, 42729, 87297, 99701, 299103, 59208151, 177624453, 414457057, 1243371171]

約数ペア:

[(1, 1243371171), (3, 414457057), (7, 177624453), (21, 59208151), (4157, 299103), (12471, 99701), (14243, 87297), (29099, 42729)]