28194117

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13841}}^1$

素因数の和:13948

約数の個数: 16

約数和(自身を含む): 43408512

約数和(自身を除く): 15214395

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 13841, 41523, 96887, 290661, 1342577, 4027731, 9398039, 28194117]

約数ペア:

[(1, 28194117), (3, 9398039), (7, 4027731), (21, 1342577), (97, 290661), (291, 96887), (679, 41523), (2037, 13841)]