1323321185991

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{401371303}}^1$

素因数の和:401371470

約数の個数: 16

約数和(自身を含む): 2029333313024

約数和(自身を除く): 706012127033

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 401371303, 1204113909, 2809599121, 8428797363, 63015294571, 189045883713, 441107061997, 1323321185991]

約数ペア:

[(1, 1323321185991), (3, 441107061997), (7, 189045883713), (21, 63015294571), (157, 8428797363), (471, 2809599121), (1099, 1204113909), (3297, 401371303)]