247353258

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{131711}}^1$

素因数の和:132029

約数の個数: 16

約数和(自身を含む): 496290816

約数和(自身を除く): 248937558

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 131711, 263422, 395133, 790266, 41225543, 82451086, 123676629, 247353258]

約数ペア:

[(1, 247353258), (2, 123676629), (3, 82451086), (6, 41225543), (313, 790266), (626, 395133), (939, 263422), (1878, 131711)]