126759899

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{20143}}^1$

素因数の和:20210

約数の個数: 16

約数和(自身を含む): 154705920

約数和(自身を除く): 27946021

約数列:

[1, 7, 29, 31, 203, 217, 899, 6293, 20143, 141001, 584147, 624433, 4089029, 4371031, 18108557, 126759899]

約数ペア:

[(1, 126759899), (7, 18108557), (29, 4371031), (31, 4089029), (203, 624433), (217, 584147), (899, 141001), (6293, 20143)]