108866219

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{74413}}^1$

素因数の和:74450

約数の個数: 16

約数和(自身を含む): 142874880

約数和(自身を除く): 34008661

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 74413, 520891, 818543, 1413847, 5729801, 9896929, 15552317, 108866219]

約数ペア:

[(1, 108866219), (7, 15552317), (11, 9896929), (19, 5729801), (77, 1413847), (133, 818543), (209, 520891), (1463, 74413)]