43428931

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 57576960

約数和(自身を除く): 14148029

約数列:

[1, 7, 13, 17, 67, 91, 119, 221, 419, 469, 871, 1139, 1547, 2933, 5447, 6097, 7123, 7973, 14807, 28073, 38129, 49861, 92599, 103649, 196511, 364949, 477241, 648193, 2554643, 3340687, 6204133, 43428931]

約数ペア:

[(1, 43428931), (7, 6204133), (13, 3340687), (17, 2554643), (67, 648193), (91, 477241), (119, 364949), (221, 196511), (419, 103649), (469, 92599), (871, 49861), (1139, 38129), (1547, 28073), (2933, 14807), (5447, 7973), (6097, 7123)]