39080217

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 57668800

約数和(自身を除く): 18588583

約数列:

[1, 3, 11, 33, 121, 199, 363, 541, 597, 1623, 2189, 5951, 6567, 17853, 24079, 65461, 72237, 107659, 196383, 322977, 1184249, 3552747, 13026739, 39080217]

約数ペア:

[(1, 39080217), (3, 13026739), (11, 3552747), (33, 1184249), (121, 322977), (199, 196383), (363, 107659), (541, 72237), (597, 65461), (1623, 24079), (2189, 17853), (5951, 6567)]