288587169

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{4943}}^1$

素因数の和:5461

約数の個数: 24

約数和(自身を含む): 449904000

約数和(自身を除く): 161316831

約数列:

[1, 3, 9, 13, 39, 117, 499, 1497, 4491, 4943, 6487, 14829, 19461, 44487, 58383, 64259, 192777, 578331, 2466557, 7399671, 22199013, 32065241, 96195723, 288587169]

約数ペア:

[(1, 288587169), (3, 96195723), (9, 32065241), (13, 22199013), (39, 7399671), (117, 2466557), (499, 578331), (1497, 192777), (4491, 64259), (4943, 58383), (6487, 44487), (14829, 19461)]