2247991179

素因数分解:

$3^1\times 7^2\times {\mathrm{3119}}^1\times {\mathrm{4903}}^1$

素因数の和:8039

約数の個数: 24

約数和(自身を含む): 3488509440

約数和(自身を除く): 1240518261

約数列:

[1, 3, 7, 21, 49, 147, 3119, 4903, 9357, 14709, 21833, 34321, 65499, 102963, 152831, 240247, 458493, 720741, 15292457, 45877371, 107047199, 321141597, 749330393, 2247991179]

約数ペア:

[(1, 2247991179), (3, 749330393), (7, 321141597), (21, 107047199), (49, 45877371), (147, 15292457), (3119, 720741), (4903, 458493), (9357, 240247), (14709, 152831), (21833, 102963), (34321, 65499)]