138265489

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7717}}^1$

素因数の和:7800

約数の個数: 16

約数和(自身を含む): 155594880

約数和(自身を除く): 17329391

約数列:

[1, 19, 23, 41, 437, 779, 943, 7717, 17917, 146623, 177491, 316397, 3372329, 6011543, 7277131, 138265489]

約数ペア:

[(1, 138265489), (19, 7277131), (23, 6011543), (41, 3372329), (437, 316397), (779, 177491), (943, 146623), (7717, 17917)]