1295193879

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{161879}}^1$

素因数の和:162019

約数の個数: 24

約数和(自身を含む): 2154946560

約数和(自身を除く): 859752681

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 161879, 485637, 1133153, 1456911, 3399459, 10198377, 20558633, 61675899, 143910431, 185027697, 431731293, 1295193879]

約数ペア:

[(1, 1295193879), (3, 431731293), (7, 185027697), (9, 143910431), (21, 61675899), (63, 20558633), (127, 10198377), (381, 3399459), (889, 1456911), (1143, 1133153), (2667, 485637), (8001, 161879)]