42776841

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 58112000

約数和(自身を除く): 15335159

約数列:

[1, 3, 79, 199, 237, 597, 907, 2721, 15721, 47163, 71653, 180493, 214959, 541479, 14258947, 42776841]

約数ペア:

[(1, 42776841), (3, 14258947), (79, 541479), (199, 214959), (237, 180493), (597, 71653), (907, 47163), (2721, 15721)]