20170461

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 27451008

約数和(自身を除く): 7280547

約数列:

[1, 3, 71, 213, 281, 337, 843, 1011, 19951, 23927, 59853, 71781, 94697, 284091, 6723487, 20170461]

約数ペア:

[(1, 20170461), (3, 6723487), (71, 284091), (213, 94697), (281, 71781), (337, 59853), (843, 23927), (1011, 19951)]