2893254831

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{41}}^2\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 54

約数和(自身を含む): 4448441400

約数和(自身を除く): 1555186569

約数列:

[1, 3, 9, 31, 41, 93, 123, 199, 279, 369, 597, 961, 1271, 1681, 1791, 2883, 3813, 5043, 6169, 8159, 8649, 11439, 15129, 18507, 24477, 39401, 52111, 55521, 73431, 118203, 156333, 191239, 252929, 334519, 354609, 468999, 573717, 758787, 1003557, 1615441, 1721151, 2276361, 3010671, 4846323, 7840799, 10370089, 14538969, 23522397, 31110267, 70567191, 93330801, 321472759, 964418277, 2893254831]

約数ペア:

[(1, 2893254831), (3, 964418277), (9, 321472759), (31, 93330801), (41, 70567191), (93, 31110267), (123, 23522397), (199, 14538969), (279, 10370089), (369, 7840799), (597, 4846323), (961, 3010671), (1271, 2276361), (1681, 1721151), (1791, 1615441), (2883, 1003557), (3813, 758787), (5043, 573717), (6169, 468999), (8159, 354609), (8649, 334519), (11439, 252929), (15129, 191239), (18507, 156333), (24477, 118203), (39401, 73431), (52111, 55521)]