2007216993

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1\times {\mathrm{21683}}^1$

素因数の和:22268

約数の個数: 16

約数和(自身を含む): 2726979840

約数和(自身を除く): 719762847

約数列:

[1, 3, 59, 177, 523, 1569, 21683, 30857, 65049, 92571, 1279297, 3837891, 11340209, 34020627, 669072331, 2007216993]

約数ペア:

[(1, 2007216993), (3, 669072331), (59, 34020627), (177, 11340209), (523, 3837891), (1569, 1279297), (21683, 92571), (30857, 65049)]