51260973

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1723}}^1$

素因数の和:1984

約数の個数: 16

約数和(自身を含む): 70173696

約数和(自身を除く): 18912723

約数列:

[1, 3, 47, 141, 211, 633, 1723, 5169, 9917, 29751, 80981, 242943, 363553, 1090659, 17086991, 51260973]

約数ペア:

[(1, 51260973), (3, 17086991), (47, 1090659), (141, 363553), (211, 242943), (633, 80981), (1723, 29751), (5169, 9917)]