2012025663

素因数分解:

$3^5\times {\mathrm{431}}^1\times {\mathrm{19211}}^1$

素因数の和:19657

約数の個数: 24

約数和(自身を含む): 3021048576

約数和(自身を除く): 1009022913

約数列:

[1, 3, 9, 27, 81, 243, 431, 1293, 3879, 11637, 19211, 34911, 57633, 104733, 172899, 518697, 1556091, 4668273, 8279941, 24839823, 74519469, 223558407, 670675221, 2012025663]

約数ペア:

[(1, 2012025663), (3, 670675221), (9, 223558407), (27, 74519469), (81, 24839823), (243, 8279941), (431, 4668273), (1293, 1556091), (3879, 518697), (11637, 172899), (19211, 104733), (34911, 57633)]