378928657

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^2\times {\mathrm{103}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 427130496

約数和(自身を除く): 48201839

約数列:

[1, 17, 23, 97, 103, 391, 1649, 1751, 2231, 2369, 9409, 9991, 37927, 40273, 159953, 169847, 216407, 229793, 969127, 3678919, 3906481, 16475159, 22289921, 378928657]

約数ペア:

[(1, 378928657), (17, 22289921), (23, 16475159), (97, 3906481), (103, 3678919), (391, 969127), (1649, 229793), (1751, 216407), (2231, 169847), (2369, 159953), (9409, 40273), (9991, 37927)]