13784013

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{1019}}^1$

素因数の和:1198

約数の個数: 20

約数和(自身を含む): 20734560

約数和(自身を除く): 6950547

約数列:

[1, 3, 9, 27, 81, 167, 501, 1019, 1503, 3057, 4509, 9171, 13527, 27513, 82539, 170173, 510519, 1531557, 4594671, 13784013]

約数ペア:

[(1, 13784013), (3, 4594671), (9, 1531557), (27, 510519), (81, 170173), (167, 82539), (501, 27513), (1019, 13527), (1503, 9171), (3057, 4509)]