8948511

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 16117920

約数和(自身を除く): 7169409

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 409, 429, 561, 663, 1227, 1287, 1683, 1989, 2431, 3681, 4499, 5317, 6953, 7293, 13497, 15951, 20859, 21879, 40491, 47853, 58487, 62577, 76483, 90389, 175461, 229449, 271167, 526383, 688347, 813501, 994279, 2982837, 8948511]

約数ペア:

[(1, 8948511), (3, 2982837), (9, 994279), (11, 813501), (13, 688347), (17, 526383), (33, 271167), (39, 229449), (51, 175461), (99, 90389), (117, 76483), (143, 62577), (153, 58487), (187, 47853), (221, 40491), (409, 21879), (429, 20859), (561, 15951), (663, 13497), (1227, 7293), (1287, 6953), (1683, 5317), (1989, 4499), (2431, 3681)]