11267019

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{7321}}^1$

素因数の和:7352

約数の個数: 20

約数和(自身を含む): 17719240

約数和(自身を除く): 6452221

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 7321, 21963, 65889, 139099, 197667, 417297, 593001, 1251891, 3755673, 11267019]

約数ペア:

[(1, 11267019), (3, 3755673), (9, 1251891), (19, 593001), (27, 417297), (57, 197667), (81, 139099), (171, 65889), (513, 21963), (1539, 7321)]