231837183

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{1571}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 353134080

約数和(自身を除く): 121296897

約数列:

[1, 3, 9, 19, 57, 171, 863, 1571, 2589, 4713, 7767, 14139, 16397, 29849, 49191, 89547, 147573, 268641, 1355773, 4067319, 12201957, 25759687, 77279061, 231837183]

約数ペア:

[(1, 231837183), (3, 77279061), (9, 25759687), (19, 12201957), (57, 4067319), (171, 1355773), (863, 268641), (1571, 147573), (2589, 89547), (4713, 49191), (7767, 29849), (14139, 16397)]