16839579

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 22956800

約数和(自身を除く): 6117221

約数列:

[1, 3, 67, 199, 201, 421, 597, 1263, 13333, 28207, 39999, 83779, 84621, 251337, 5613193, 16839579]

約数ペア:

[(1, 16839579), (3, 5613193), (67, 251337), (199, 84621), (201, 83779), (421, 39999), (597, 28207), (1263, 13333)]