11139981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9497}}^1$

素因数の和:9540

約数の個数: 16

約数和(自身を含む): 16412544

約数和(自身を除く): 5272563

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 9497, 28491, 161449, 218431, 484347, 655293, 3713327, 11139981]

約数ペア:

[(1, 11139981), (3, 3713327), (17, 655293), (23, 484347), (51, 218431), (69, 161449), (391, 28491), (1173, 9497)]