2616351

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 3888144

約数和(自身を除く): 1271793

約数列:

[1, 3, 17, 29, 51, 61, 87, 183, 493, 841, 1037, 1479, 1769, 2523, 3111, 5307, 14297, 30073, 42891, 51301, 90219, 153903, 872117, 2616351]

約数ペア:

[(1, 2616351), (3, 872117), (17, 153903), (29, 90219), (51, 51301), (61, 42891), (87, 30073), (183, 14297), (493, 5307), (841, 3111), (1037, 2523), (1479, 1769)]