17966042873

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{39979}}^1$

素因数の和:40232

約数の個数: 16

約数和(自身を含む): 18739425600

約数和(自身を除く): 773382727

約数列:

[1, 53, 61, 139, 3233, 7367, 8479, 39979, 449387, 2118887, 2438719, 5557081, 129252107, 294525293, 338981941, 17966042873]

約数ペア:

[(1, 17966042873), (53, 338981941), (61, 294525293), (139, 129252107), (3233, 5557081), (7367, 2438719), (8479, 2118887), (39979, 449387)]