15312393

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2441}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 23999976

約数和(自身を除く): 8687583

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 2441, 6273, 7323, 21969, 41497, 100081, 124491, 300243, 373473, 900729, 1701377, 5104131, 15312393]

約数ペア:

[(1, 15312393), (3, 5104131), (9, 1701377), (17, 900729), (41, 373473), (51, 300243), (123, 124491), (153, 100081), (369, 41497), (697, 21969), (2091, 7323), (2441, 6273)]