3947874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{93997}}^1$

素因数の和:94009

約数の個数: 16

約数和(自身を含む): 9023808

約数和(自身を除く): 5075934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 93997, 187994, 281991, 563982, 657979, 1315958, 1973937, 3947874]

約数ペア:

[(1, 3947874), (2, 1973937), (3, 1315958), (6, 657979), (7, 563982), (14, 281991), (21, 187994), (42, 93997)]