2770296039

素因数分解:

$3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{41999}}^1$

素因数の和:42364

約数の個数: 32

約数和(自身を含む): 4704000000

約数和(自身を除く): 1933703961

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 349, 1047, 2443, 3141, 7329, 9423, 21987, 41999, 65961, 125997, 293993, 377991, 881979, 1133973, 2645937, 7937811, 14657651, 43972953, 102603557, 131918859, 307810671, 395756577, 923432013, 2770296039]

約数ペア:

[(1, 2770296039), (3, 923432013), (7, 395756577), (9, 307810671), (21, 131918859), (27, 102603557), (63, 43972953), (189, 14657651), (349, 7937811), (1047, 2645937), (2443, 1133973), (3141, 881979), (7329, 377991), (9423, 293993), (21987, 125997), (41999, 65961)]