17828481

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13177}}^1$

素因数の和:13232

約数の個数: 16

約数和(自身を含む): 26566848

約数和(自身を除く): 8738367

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 13177, 39531, 144947, 434841, 540257, 1620771, 5942827, 17828481]

約数ペア:

[(1, 17828481), (3, 5942827), (11, 1620771), (33, 540257), (41, 434841), (123, 144947), (451, 39531), (1353, 13177)]