12348147

素因数分解:

$3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 19305216

約数和(自身を除く): 6957069

約数列:

[1, 3, 7, 21, 49, 147, 167, 501, 503, 1169, 1509, 3507, 3521, 8183, 10563, 24549, 24647, 73941, 84001, 252003, 588007, 1764021, 4116049, 12348147]

約数ペア:

[(1, 12348147), (3, 4116049), (7, 1764021), (21, 588007), (49, 252003), (147, 84001), (167, 73941), (501, 24647), (503, 24549), (1169, 10563), (1509, 8183), (3507, 3521)]