19305429

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4091}}^1$

素因数の和:4129

約数の個数: 24

約数和(自身を含む): 30477216

約数和(自身を除く): 11171787

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4091, 4719, 12273, 45001, 53183, 135003, 159549, 495011, 585013, 1485033, 1755039, 6435143, 19305429]

約数ペア:

[(1, 19305429), (3, 6435143), (11, 1755039), (13, 1485033), (33, 585013), (39, 495011), (121, 159549), (143, 135003), (363, 53183), (429, 45001), (1573, 12273), (4091, 4719)]