331385199

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2381}}^1\times {\mathrm{2729}}^1$

素因数の和:5130

約数の個数: 16

約数和(自身を含む): 468205920

約数和(自身を除く): 136820721

約数列:

[1, 3, 17, 51, 2381, 2729, 7143, 8187, 40477, 46393, 121431, 139179, 6497749, 19493247, 110461733, 331385199]

約数ペア:

[(1, 331385199), (3, 110461733), (17, 19493247), (51, 6497749), (2381, 139179), (2729, 121431), (7143, 46393), (8187, 40477)]