2179674429

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{121559}}^1$

素因数の和:121744

約数の個数: 16

約数和(自身を含む): 2995238400

約数和(自身を除く): 815563971

約数列:

[1, 3, 43, 129, 139, 417, 5977, 17931, 121559, 364677, 5227037, 15681111, 16896701, 50690103, 726558143, 2179674429]

約数ペア:

[(1, 2179674429), (3, 726558143), (43, 50690103), (129, 16896701), (139, 15681111), (417, 5227037), (5977, 364677), (17931, 121559)]