19308003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45007}}^1$

素因数の和:45034

約数の個数: 16

約数和(自身を含む): 30245376

約数和(自身を除く): 10937373

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 45007, 135021, 495077, 585091, 1485231, 1755273, 6436001, 19308003]

約数ペア:

[(1, 19308003), (3, 6436001), (11, 1755273), (13, 1485231), (33, 585091), (39, 495077), (143, 135021), (429, 45007)]