219320433

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{353173}}^1$

素因数の和:353205

約数の個数: 16

約数和(自身を含む): 339047040

約数和(自身を除く): 119726607

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 353173, 1059519, 3178557, 8122979, 9535671, 24368937, 73106811, 219320433]

約数ペア:

[(1, 219320433), (3, 73106811), (9, 24368937), (23, 9535671), (27, 8122979), (69, 3178557), (207, 1059519), (621, 353173)]