2427777

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 3875040

約数和(自身を除く): 1447263

約数列:

[1, 3, 9, 11, 33, 99, 137, 179, 411, 537, 1233, 1507, 1611, 1969, 4521, 5907, 13563, 17721, 24523, 73569, 220707, 269753, 809259, 2427777]

約数ペア:

[(1, 2427777), (3, 809259), (9, 269753), (11, 220707), (33, 73569), (99, 24523), (137, 17721), (179, 13563), (411, 5907), (537, 4521), (1233, 1969), (1507, 1611)]