7937433

素因数分解:

$3^4\times 7^1\times {\mathrm{13999}}^1$

素因数の和:14018

約数の個数: 20

約数和(自身を含む): 13552000

約数和(自身を除く): 5614567

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 13999, 41997, 97993, 125991, 293979, 377973, 881937, 1133919, 2645811, 7937433]

約数ペア:

[(1, 7937433), (3, 2645811), (7, 1133919), (9, 881937), (21, 377973), (27, 293979), (63, 125991), (81, 97993), (189, 41997), (567, 13999)]