13132833

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 20875680

約数和(自身を除く): 7742847

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 2179, 6027, 6537, 15253, 45759, 89339, 106771, 268017, 320313, 625373, 1876119, 4377611, 13132833]

約数ペア:

[(1, 13132833), (3, 4377611), (7, 1876119), (21, 625373), (41, 320313), (49, 268017), (123, 106771), (147, 89339), (287, 45759), (861, 15253), (2009, 6537), (2179, 6027)]