11743291

素因数分解:

$7^4\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 20

約数和(自身を含む): 14094632

約数和(自身を除く): 2351341

約数列:

[1, 7, 49, 67, 73, 343, 469, 511, 2401, 3283, 3577, 4891, 22981, 25039, 34237, 160867, 175273, 239659, 1677613, 11743291]

約数ペア:

[(1, 11743291), (7, 1677613), (49, 239659), (67, 175273), (73, 160867), (343, 34237), (469, 25039), (511, 22981), (2401, 4891), (3283, 3577)]