247339986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2169649}}^1$

素因数の和:2169673

約数の個数: 16

約数和(自身を含む): 520716000

約数和(自身を除く): 273376014

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2169649, 4339298, 6508947, 13017894, 41223331, 82446662, 123669993, 247339986]

約数ペア:

[(1, 247339986), (2, 123669993), (3, 82446662), (6, 41223331), (19, 13017894), (38, 6508947), (57, 4339298), (114, 2169649)]