7861173

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 10813440

約数和(自身を除く): 2952267

約数列:

[1, 3, 47, 127, 141, 381, 439, 1317, 5969, 17907, 20633, 55753, 61899, 167259, 2620391, 7861173]

約数ペア:

[(1, 7861173), (3, 2620391), (47, 167259), (127, 61899), (141, 55753), (381, 20633), (439, 17907), (1317, 5969)]