4187043

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 7084896

約数和(自身を除く): 2897853

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 1621, 2583, 4863, 11347, 14589, 34041, 66461, 102123, 199383, 465227, 598149, 1395681, 4187043]

約数ペア:

[(1, 4187043), (3, 1395681), (7, 598149), (9, 465227), (21, 199383), (41, 102123), (63, 66461), (123, 34041), (287, 14589), (369, 11347), (861, 4863), (1621, 2583)]