2017134321

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{20981}}^1$

素因数の和:21496

約数の個数: 16

約数和(自身を含む): 2732695680

約数和(自身を除く): 715561359

約数列:

[1, 3, 73, 219, 439, 1317, 20981, 32047, 62943, 96141, 1531613, 4594839, 9210659, 27631977, 672378107, 2017134321]

約数ペア:

[(1, 2017134321), (3, 672378107), (73, 27631977), (219, 9210659), (439, 4594839), (1317, 1531613), (20981, 96141), (32047, 62943)]