39573261

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 70994560

約数和(自身を除く): 31421299

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 211, 229, 273, 633, 687, 819, 1477, 1603, 1899, 2061, 2743, 2977, 4431, 4809, 8229, 8931, 13293, 14427, 19201, 20839, 24687, 26793, 48319, 57603, 62517, 144957, 172809, 187551, 338233, 434871, 628147, 1014699, 1884441, 3044097, 4397029, 5653323, 13191087, 39573261]

約数ペア:

[(1, 39573261), (3, 13191087), (7, 5653323), (9, 4397029), (13, 3044097), (21, 1884441), (39, 1014699), (63, 628147), (91, 434871), (117, 338233), (211, 187551), (229, 172809), (273, 144957), (633, 62517), (687, 57603), (819, 48319), (1477, 26793), (1603, 24687), (1899, 20839), (2061, 19201), (2743, 14427), (2977, 13293), (4431, 8931), (4809, 8229)]