2007404613

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{420047}}^1$

素因数の和:420118

約数の個数: 20

約数和(自身を含む): 3049548480

約数和(自身を除く): 1042143867

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 420047, 1260141, 3780423, 11341269, 24782773, 34023807, 74348319, 223044957, 669134871, 2007404613]

約数ペア:

[(1, 2007404613), (3, 669134871), (9, 223044957), (27, 74348319), (59, 34023807), (81, 24782773), (177, 11341269), (531, 3780423), (1593, 1260141), (4779, 420047)]