1200111

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 1790208

約数和(自身を除く): 590097

約数列:

[1, 3, 11, 33, 41, 123, 451, 887, 1353, 2661, 9757, 29271, 36367, 109101, 400037, 1200111]

約数ペア:

[(1, 1200111), (3, 400037), (11, 109101), (33, 36367), (41, 29271), (123, 9757), (451, 2661), (887, 1353)]