247465938

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{131771}}^1$

素因数の和:132089

約数の個数: 16

約数和(自身を含む): 496516896

約数和(自身を除く): 249050958

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 131771, 263542, 395313, 790626, 41244323, 82488646, 123732969, 247465938]

約数ペア:

[(1, 247465938), (2, 123732969), (3, 82488646), (6, 41244323), (313, 790626), (626, 395313), (939, 263542), (1878, 131771)]