12687117

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13093}}^1$

素因数の和:13132

約数の個数: 16

約数和(自身を含む): 18855360

約数和(自身を除く): 6168243

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 13093, 39279, 222581, 248767, 667743, 746301, 4229039, 12687117]

約数ペア:

[(1, 12687117), (3, 4229039), (17, 746301), (19, 667743), (51, 248767), (57, 222581), (323, 39279), (969, 13093)]