91002921

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{2441}}^1$

素因数の和:2521

約数の個数: 24

約数和(自身を含む): 131946144

約数和(自身を除く): 40943223

約数列:

[1, 3, 17, 43, 51, 129, 289, 731, 867, 2193, 2441, 7323, 12427, 37281, 41497, 104963, 124491, 314889, 705449, 1784371, 2116347, 5353113, 30334307, 91002921]

約数ペア:

[(1, 91002921), (3, 30334307), (17, 5353113), (43, 2116347), (51, 1784371), (129, 705449), (289, 314889), (731, 124491), (867, 104963), (2193, 41497), (2441, 37281), (7323, 12427)]