3115189

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 4055040

約数和(自身を除く): 939851

約数列:

[1, 7, 11, 23, 77, 161, 253, 1759, 1771, 12313, 19349, 40457, 135443, 283199, 445027, 3115189]

約数ペア:

[(1, 3115189), (7, 445027), (11, 283199), (23, 135443), (77, 40457), (161, 19349), (253, 12313), (1759, 1771)]