987310702903

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{3001}}^1\times {\mathrm{4691}}^1$

素因数の和:7975

約数の個数: 32

約数和(自身を含む): 1160184909312

約数和(自身を除く): 172874206409

約数列:

[1, 7, 43, 233, 301, 1631, 3001, 4691, 10019, 21007, 32837, 70133, 129043, 201713, 699233, 903301, 1093003, 1411991, 4894631, 7651021, 14077691, 30067019, 46999129, 98543837, 210469133, 328993903, 605340713, 3280102003, 4237384991, 22960714021, 141044386129, 987310702903]

約数ペア:

[(1, 987310702903), (7, 141044386129), (43, 22960714021), (233, 4237384991), (301, 3280102003), (1631, 605340713), (3001, 328993903), (4691, 210469133), (10019, 98543837), (21007, 46999129), (32837, 30067019), (70133, 14077691), (129043, 7651021), (201713, 4894631), (699233, 1411991), (903301, 1093003)]