2912985

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3437

約数の個数: 24

約数和(自身を含む): 5316480

約数和(自身を除く): 2403495

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 3407, 10221, 17035, 30663, 51105, 64733, 153315, 194199, 323665, 582597, 970995, 2912985]

約数ペア:

[(1, 2912985), (3, 970995), (5, 582597), (9, 323665), (15, 194199), (19, 153315), (45, 64733), (57, 51105), (95, 30663), (171, 17035), (285, 10221), (855, 3407)]