6404391

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1723}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 10757760

約数和(自身を除く): 4353369

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 1723, 3717, 5169, 12061, 15507, 36183, 101657, 108549, 304971, 711599, 914913, 2134797, 6404391]

約数ペア:

[(1, 6404391), (3, 2134797), (7, 914913), (9, 711599), (21, 304971), (59, 108549), (63, 101657), (177, 36183), (413, 15507), (531, 12061), (1239, 5169), (1723, 3717)]