1444176987

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{26701}}^1$

素因数の和:26875

約数の個数: 24

約数和(自身を含む): 2130819600

約数和(自身を除く): 686642613

約数列:

[1, 3, 11, 33, 121, 149, 363, 447, 1639, 4917, 18029, 26701, 54087, 80103, 293711, 881133, 3230821, 3978449, 9692463, 11935347, 43762939, 131288817, 481392329, 1444176987]

約数ペア:

[(1, 1444176987), (3, 481392329), (11, 131288817), (33, 43762939), (121, 11935347), (149, 9692463), (363, 3978449), (447, 3230821), (1639, 881133), (4917, 293711), (18029, 80103), (26701, 54087)]