8951943

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 16206848

約数和(自身を除く): 7254905

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 271, 273, 363, 429, 813, 847, 1001, 1573, 1897, 2541, 2981, 3003, 3523, 4719, 5691, 8943, 10569, 11011, 20867, 24661, 32791, 33033, 38753, 62601, 73983, 98373, 116259, 229537, 271271, 426283, 688611, 813813, 1278849, 2983981, 8951943]

約数ペア:

[(1, 8951943), (3, 2983981), (7, 1278849), (11, 813813), (13, 688611), (21, 426283), (33, 271271), (39, 229537), (77, 116259), (91, 98373), (121, 73983), (143, 62601), (231, 38753), (271, 33033), (273, 32791), (363, 24661), (429, 20867), (813, 11011), (847, 10569), (1001, 8943), (1573, 5691), (1897, 4719), (2541, 3523), (2981, 3003)]