127807889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{8377}}^1$

素因数の和:8480

約数の個数: 16

約数和(自身を含む): 148793280

約数和(自身を除く): 20985391

約数列:

[1, 11, 19, 73, 209, 803, 1387, 8377, 15257, 92147, 159163, 611521, 1750793, 6726731, 11618899, 127807889]

約数ペア:

[(1, 127807889), (11, 11618899), (19, 6726731), (73, 1750793), (209, 611521), (803, 159163), (1387, 92147), (8377, 15257)]