17923191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 28788480

約数和(自身を除く): 10865289

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 429, 451, 533, 1019, 1353, 1599, 3057, 5863, 11209, 13247, 17589, 33627, 39741, 41779, 125337, 145717, 437151, 459569, 543127, 1378707, 1629381, 5974397, 17923191]

約数ペア:

[(1, 17923191), (3, 5974397), (11, 1629381), (13, 1378707), (33, 543127), (39, 459569), (41, 437151), (123, 145717), (143, 125337), (429, 41779), (451, 39741), (533, 33627), (1019, 17589), (1353, 13247), (1599, 11209), (3057, 5863)]