247325631

素因数分解:

$3^1\times 7^1\times {\mathrm{2447}}^1\times {\mathrm{4813}}^1$

素因数の和:7270

約数の個数: 16

約数和(自身を含む): 377109504

約数和(自身を除く): 129783873

約数列:

[1, 3, 7, 21, 2447, 4813, 7341, 14439, 17129, 33691, 51387, 101073, 11777411, 35332233, 82441877, 247325631]

約数ペア:

[(1, 247325631), (3, 82441877), (7, 35332233), (21, 11777411), (2447, 101073), (4813, 51387), (7341, 33691), (14439, 17129)]