248873053

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1811}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 302285088

約数和(自身を除く): 53412035

約数列:

[1, 11, 13, 31, 143, 341, 403, 961, 1811, 4433, 10571, 12493, 19921, 23543, 56141, 137423, 258973, 617551, 729833, 1740371, 8028163, 19144081, 22624823, 248873053]

約数ペア:

[(1, 248873053), (11, 22624823), (13, 19144081), (31, 8028163), (143, 1740371), (341, 729833), (403, 617551), (961, 258973), (1811, 137423), (4433, 56141), (10571, 23543), (12493, 19921)]