331356242

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{136811}}^1$

素因数の和:136993

約数の個数: 16

約数和(自身を含む): 571326912

約数和(自身を除く): 239970670

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 136811, 273622, 957677, 1915354, 23668303, 47336606, 165678121, 331356242]

約数ペア:

[(1, 331356242), (2, 165678121), (7, 47336606), (14, 23668303), (173, 1915354), (346, 957677), (1211, 273622), (2422, 136811)]