39289767

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 59512320

約数和(自身を除く): 20222553

約数列:

[1, 3, 11, 33, 41, 71, 123, 213, 409, 451, 781, 1227, 1353, 2343, 2911, 4499, 8733, 13497, 16769, 29039, 32021, 50307, 87117, 96063, 184459, 319429, 553377, 958287, 1190599, 3571797, 13096589, 39289767]

約数ペア:

[(1, 39289767), (3, 13096589), (11, 3571797), (33, 1190599), (41, 958287), (71, 553377), (123, 319429), (213, 184459), (409, 96063), (451, 87117), (781, 50307), (1227, 32021), (1353, 29039), (2343, 16769), (2911, 13497), (4499, 8733)]