16190727

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 25433856

約数和(自身を除く): 9243129

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1327, 1743, 3981, 4067, 9289, 12201, 27867, 65023, 110141, 195069, 330423, 770987, 2312961, 5396909, 16190727]

約数ペア:

[(1, 16190727), (3, 5396909), (7, 2312961), (21, 770987), (49, 330423), (83, 195069), (147, 110141), (249, 65023), (581, 27867), (1327, 12201), (1743, 9289), (3981, 4067)]