21032627567

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1\times {\mathrm{1609}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 25273651200

約数和(自身を除く): 4241023633

約数列:

[1, 7, 31, 59, 217, 413, 1021, 1609, 1829, 7147, 11263, 12803, 31651, 49879, 60239, 94931, 221557, 349153, 421673, 664517, 1642789, 1867409, 2942861, 11499523, 13071863, 20600027, 50926459, 96924551, 356485213, 678471857, 3004661081, 21032627567]

約数ペア:

[(1, 21032627567), (7, 3004661081), (31, 678471857), (59, 356485213), (217, 96924551), (413, 50926459), (1021, 20600027), (1609, 13071863), (1829, 11499523), (7147, 2942861), (11263, 1867409), (12803, 1642789), (31651, 664517), (49879, 421673), (60239, 349153), (94931, 221557)]