210327999

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{34183}}^1$

素因数の和:34486

約数の個数: 16

約数和(自身を含む): 321603072

約数和(自身を除く): 111275073

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 34183, 102549, 239281, 717843, 10015619, 30046857, 70109333, 210327999]

約数ペア:

[(1, 210327999), (3, 70109333), (7, 30046857), (21, 10015619), (293, 717843), (879, 239281), (2051, 102549), (6153, 34183)]