306996893

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{2357}}^1$

素因数の和:3196

約数の個数: 16

約数和(自身を含む): 366716160

約数和(自身を除く): 59719267

約数列:

[1, 7, 23, 161, 809, 2357, 5663, 16499, 18607, 54211, 130249, 379477, 1906813, 13347691, 43856699, 306996893]

約数ペア:

[(1, 306996893), (7, 43856699), (23, 13347691), (161, 1906813), (809, 379477), (2357, 130249), (5663, 54211), (16499, 18607)]