40683811

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3989}}^1$

素因数の和:4074

約数の個数: 16

約数和(自身を含む): 49029120

約数和(自身を除く): 8345309

約数列:

[1, 7, 31, 47, 217, 329, 1457, 3989, 10199, 27923, 123659, 187483, 865613, 1312381, 5811973, 40683811]

約数ペア:

[(1, 40683811), (7, 5811973), (31, 1312381), (47, 865613), (217, 187483), (329, 123659), (1457, 27923), (3989, 10199)]