11717981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 13644288

約数和(自身を除く): 1926307

約数列:

[1, 11, 17, 187, 223, 281, 2453, 3091, 3791, 4777, 41701, 52547, 62663, 689293, 1065271, 11717981]

約数ペア:

[(1, 11717981), (11, 1065271), (17, 689293), (187, 62663), (223, 52547), (281, 41701), (2453, 4777), (3091, 3791)]