29631291

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9137}}^1$

素因数の和:9210

約数の個数: 16

約数和(自身を含む): 42107904

約数和(自身を除く): 12476613

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 9137, 27411, 210151, 429439, 630453, 1288317, 9877097, 29631291]

約数ペア:

[(1, 29631291), (3, 9877097), (23, 1288317), (47, 630453), (69, 429439), (141, 210151), (1081, 27411), (3243, 9137)]