57284913

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{66533}}^1$

素因数の和:66584

約数の個数: 16

約数和(自身を含む): 89421696

約数和(自身を除く): 32136783

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 66533, 199599, 465731, 1397193, 2727853, 8183559, 19094971, 57284913]

約数ペア:

[(1, 57284913), (3, 19094971), (7, 8183559), (21, 2727853), (41, 1397193), (123, 465731), (287, 199599), (861, 66533)]