38897649

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36319}}^1$

素因数の和:36349

約数の個数: 24

約数和(自身を含む): 67991040

約数和(自身を除く): 29093391

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 36319, 108957, 254233, 326871, 617423, 762699, 1852269, 2288097, 4321961, 5556807, 12965883, 38897649]

約数ペア:

[(1, 38897649), (3, 12965883), (7, 5556807), (9, 4321961), (17, 2288097), (21, 1852269), (51, 762699), (63, 617423), (119, 326871), (153, 254233), (357, 108957), (1071, 36319)]