13890717999

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{27077423}}^1$

素因数の和:27077451

約数の個数: 16

約数和(自身を含む): 21661939200

約数和(自身を除く): 7771221201

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 27077423, 81232269, 243696807, 514471037, 731090421, 1543413111, 4630239333, 13890717999]

約数ペア:

[(1, 13890717999), (3, 4630239333), (9, 1543413111), (19, 731090421), (27, 514471037), (57, 243696807), (171, 81232269), (513, 27077423)]