1071274919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1\times {\mathrm{3373}}^1$

素因数の和:5618

約数の個数: 16

約数和(自身を含む): 1259500704

約数和(自身を除く): 188225785

約数列:

[1, 11, 13, 143, 2221, 3373, 24431, 28873, 37103, 43849, 317603, 482339, 7491433, 82405763, 97388629, 1071274919]

約数ペア:

[(1, 1071274919), (11, 97388629), (13, 82405763), (143, 7491433), (2221, 482339), (3373, 317603), (24431, 43849), (28873, 37103)]