2017588167

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1\times {\mathrm{547}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 3370278912

約数和(自身を除く): 1352690745

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 461, 547, 889, 1143, 1383, 1641, 2667, 3227, 3829, 4149, 4923, 8001, 9681, 11487, 29043, 34461, 58547, 69469, 175641, 208407, 252167, 409829, 486283, 526923, 625221, 756501, 1229487, 1458849, 1765169, 2269503, 3688461, 4376547, 5295507, 15886521, 32025209, 96075627, 224176463, 288226881, 672529389, 2017588167]

約数ペア:

[(1, 2017588167), (3, 672529389), (7, 288226881), (9, 224176463), (21, 96075627), (63, 32025209), (127, 15886521), (381, 5295507), (461, 4376547), (547, 3688461), (889, 2269503), (1143, 1765169), (1383, 1458849), (1641, 1229487), (2667, 756501), (3227, 625221), (3829, 526923), (4149, 486283), (4923, 409829), (8001, 252167), (9681, 208407), (11487, 175641), (29043, 69469), (34461, 58547)]