345712923

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{15919}}^1$

素因数の和:16071

約数の個数: 24

約数和(自身を含む): 529817600

約数和(自身を除く): 184104677

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 7239, 15919, 21717, 47757, 143271, 302461, 907383, 2021713, 2722149, 6065139, 18195417, 38412547, 115237641, 345712923]

約数ペア:

[(1, 345712923), (3, 115237641), (9, 38412547), (19, 18195417), (57, 6065139), (127, 2722149), (171, 2021713), (381, 907383), (1143, 302461), (2413, 143271), (7239, 47757), (15919, 21717)]