380177421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{76757}}^1$

素因数の和:76900

約数の個数: 16

約数和(自身を含む): 550201344

約数和(自身を除く): 170023923

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 76757, 230271, 997841, 2993523, 9748139, 29244417, 126725807, 380177421]

約数ペア:

[(1, 380177421), (3, 126725807), (13, 29244417), (39, 9748139), (127, 2993523), (381, 997841), (1651, 230271), (4953, 76757)]