26251389

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2543}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 40215552

約数和(自身を除く): 13964163

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 1147, 2543, 3441, 7629, 10323, 22887, 78833, 94091, 236499, 282273, 709497, 846819, 2916821, 8750463, 26251389]

約数ペア:

[(1, 26251389), (3, 8750463), (9, 2916821), (31, 846819), (37, 709497), (93, 282273), (111, 236499), (279, 94091), (333, 78833), (1147, 22887), (2543, 10323), (3441, 7629)]