291244128189

素因数分解:

$3^1\times 7^1\times {\mathrm{2347}}^1\times {\mathrm{5909147}}^1$

素因数の和:5911504

約数の個数: 16

約数和(自身を含む): 443989744128

約数和(自身を除く): 152745615939

約数列:

[1, 3, 7, 21, 2347, 7041, 16429, 49287, 5909147, 17727441, 41364029, 124092087, 13868768009, 41606304027, 97081376063, 291244128189]

約数ペア:

[(1, 291244128189), (3, 97081376063), (7, 41606304027), (21, 13868768009), (2347, 124092087), (7041, 41364029), (16429, 17727441), (49287, 5909147)]