23457987

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6311}}^1$

素因数の和:6383

約数の個数: 24

約数和(自身を含む): 39386880

約数和(自身を除く): 15928893

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 6311, 18933, 44177, 56799, 132531, 372349, 397593, 1117047, 2606443, 3351141, 7819329, 23457987]

約数ペア:

[(1, 23457987), (3, 7819329), (7, 3351141), (9, 2606443), (21, 1117047), (59, 397593), (63, 372349), (177, 132531), (413, 56799), (531, 44177), (1239, 18933), (3717, 6311)]