26239503

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1901}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 36153216

約数和(自身を除く): 9913713

約数列:

[1, 3, 43, 107, 129, 321, 1901, 4601, 5703, 13803, 81743, 203407, 245229, 610221, 8746501, 26239503]

約数ペア:

[(1, 26239503), (3, 8746501), (43, 610221), (107, 245229), (129, 203407), (321, 81743), (1901, 13803), (4601, 5703)]