291902007

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{16301}}^1$

素因数の和:16478

約数の個数: 16

約数和(自身を含む): 400637952

約数和(自身を除く): 108735945

約数列:

[1, 3, 47, 127, 141, 381, 5969, 16301, 17907, 48903, 766147, 2070227, 2298441, 6210681, 97300669, 291902007]

約数ペア:

[(1, 291902007), (3, 97300669), (47, 6210681), (127, 2298441), (141, 2070227), (381, 766147), (5969, 48903), (16301, 17907)]