2842697

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 3389568

約数和(自身を除く): 546871

約数列:

[1, 11, 13, 103, 143, 193, 1133, 1339, 2123, 2509, 14729, 19879, 27599, 218669, 258427, 2842697]

約数ペア:

[(1, 2842697), (11, 258427), (13, 218669), (103, 27599), (143, 19879), (193, 14729), (1133, 2509), (1339, 2123)]