288445971

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{5333}}^1$

素因数の和:5507

約数の個数: 24

約数和(自身を含む): 425653200

約数和(自身を除く): 137207229

約数列:

[1, 3, 11, 33, 121, 149, 363, 447, 1639, 4917, 5333, 15999, 18029, 54087, 58663, 175989, 645293, 794617, 1935879, 2383851, 8740787, 26222361, 96148657, 288445971]

約数ペア:

[(1, 288445971), (3, 96148657), (11, 26222361), (33, 8740787), (121, 2383851), (149, 1935879), (363, 794617), (447, 645293), (1639, 175989), (4917, 58663), (5333, 54087), (15999, 18029)]