1427998515517

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1\times {\mathrm{5471657}}^1$

素因数の和:5473308

約数の個数: 16

約数和(自身を含む): 1704005620992

約数和(自身を除く): 276007105475

約数列:

[1, 7, 23, 161, 1621, 11347, 37283, 260981, 5471657, 38301599, 125848111, 880936777, 8869555997, 62086891979, 203999787931, 1427998515517]

約数ペア:

[(1, 1427998515517), (7, 203999787931), (23, 62086891979), (161, 8869555997), (1621, 880936777), (11347, 125848111), (37283, 38301599), (260981, 5471657)]