2017161809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{480391}}^1$

素因数の和:480440

約数の個数: 16

約数和(自身を含む): 2421175680

約数和(自身を除く): 404013871

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 480391, 6245083, 8166647, 9127429, 106166411, 118656577, 155166293, 2017161809]

約数ペア:

[(1, 2017161809), (13, 155166293), (17, 118656577), (19, 106166411), (221, 9127429), (247, 8166647), (323, 6245083), (4199, 480391)]