30398249

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{541}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 36422400

約数和(自身を除く): 6024151

約数列:

[1, 7, 23, 161, 349, 541, 2443, 3787, 8027, 12443, 56189, 87101, 188809, 1321663, 4342607, 30398249]

約数ペア:

[(1, 30398249), (7, 4342607), (23, 1321663), (161, 188809), (349, 87101), (541, 56189), (2443, 12443), (3787, 8027)]