1276229018001

素因数分解:

$3^1\times 7^1\times {\mathrm{155627}}^1\times {\mathrm{390503}}^1$

素因数の和:546140

約数の個数: 16

約数和(自身を含む): 1944747408384

約数和(自身を除く): 668518390383

約数列:

[1, 3, 7, 21, 155627, 390503, 466881, 1089389, 1171509, 2733521, 3268167, 8200563, 60772810381, 182318431143, 425409672667, 1276229018001]

約数ペア:

[(1, 1276229018001), (3, 425409672667), (7, 182318431143), (21, 60772810381), (155627, 8200563), (390503, 3268167), (466881, 2733521), (1089389, 1171509)]