28305262083

素因数分解:

$3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1335847}}^1$

素因数の和:1336866

約数の個数: 16

約数和(自身を含む): 43174607360

約数和(自身を除く): 14869345277

約数列:

[1, 3, 7, 21, 1009, 3027, 7063, 21189, 1335847, 4007541, 9350929, 28052787, 1347869623, 4043608869, 9435087361, 28305262083]

約数ペア:

[(1, 28305262083), (3, 9435087361), (7, 4043608869), (21, 1347869623), (1009, 28052787), (3027, 9350929), (7063, 4007541), (21189, 1335847)]