42650907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 63254016

約数和(自身を除く): 20603109

約数列:

[1, 3, 13, 39, 71, 73, 211, 213, 219, 633, 923, 949, 2743, 2769, 2847, 5183, 8229, 14981, 15403, 15549, 44943, 46209, 67379, 194753, 200239, 202137, 584259, 600717, 1093613, 3280839, 14216969, 42650907]

約数ペア:

[(1, 42650907), (3, 14216969), (13, 3280839), (39, 1093613), (71, 600717), (73, 584259), (211, 202137), (213, 200239), (219, 194753), (633, 67379), (923, 46209), (949, 44943), (2743, 15549), (2769, 15403), (2847, 14981), (5183, 8229)]