99991331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2687}}^1$

素因数の和:2914

約数の個数: 16

約数和(自身を含む): 116121600

約数和(自身を除く): 16130269

約数列:

[1, 11, 17, 187, 199, 2189, 2687, 3383, 29557, 37213, 45679, 502469, 534713, 5881843, 9090121, 99991331]

約数ペア:

[(1, 99991331), (11, 9090121), (17, 5881843), (187, 534713), (199, 502469), (2189, 45679), (2687, 37213), (3383, 29557)]