39342879

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8867}}^1$

素因数の和:8919

約数の個数: 24

約数和(自身を含む): 62253360

約数和(自身を除く): 22910481

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 8867, 26601, 79803, 150739, 257143, 452217, 771429, 1356651, 2314287, 4371431, 13114293, 39342879]

約数ペア:

[(1, 39342879), (3, 13114293), (9, 4371431), (17, 2314287), (29, 1356651), (51, 771429), (87, 452217), (153, 257143), (261, 150739), (493, 79803), (1479, 26601), (4437, 8867)]