251435330321

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{99349}}^1\times {\mathrm{5927}}^1$

素因数の和:105344

約数の個数: 16

約数和(自身を含む): 292117612800

約数和(自身を除く): 40682282479

約数列:

[1, 7, 61, 427, 5927, 41489, 99349, 361547, 695443, 2530829, 6060289, 42422023, 588841523, 4121890661, 35919332903, 251435330321]

約数ペア:

[(1, 251435330321), (7, 35919332903), (61, 4121890661), (427, 588841523), (5927, 42422023), (41489, 6060289), (99349, 2530829), (361547, 695443)]