2942613

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 4492800

約数和(自身を除く): 1550187

約数列:

[1, 3, 9, 31, 53, 93, 159, 199, 279, 477, 597, 1643, 1791, 4929, 6169, 10547, 14787, 18507, 31641, 55521, 94923, 326957, 980871, 2942613]

約数ペア:

[(1, 2942613), (3, 980871), (9, 326957), (31, 94923), (53, 55521), (93, 31641), (159, 18507), (199, 14787), (279, 10547), (477, 6169), (597, 4929), (1643, 1791)]