80883209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2237}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 93458880

約数和(自身を除く): 12575671

約数列:

[1, 11, 19, 173, 209, 1903, 2237, 3287, 24607, 36157, 42503, 387001, 467533, 4257011, 7353019, 80883209]

約数ペア:

[(1, 80883209), (11, 7353019), (19, 4257011), (173, 467533), (209, 387001), (1903, 42503), (2237, 36157), (3287, 24607)]