38437119

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1709}}^1$

素因数の和:1749

約数の個数: 48

約数和(自身を含む): 70178400

約数和(自身を除く): 31741281

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 357, 441, 459, 833, 1071, 1323, 1709, 2499, 3213, 5127, 7497, 11963, 15381, 22491, 29053, 35889, 46143, 83741, 87159, 107667, 203371, 251223, 261477, 323001, 610113, 753669, 784431, 1423597, 1830339, 2261007, 4270791, 5491017, 12812373, 38437119]

約数ペア:

[(1, 38437119), (3, 12812373), (7, 5491017), (9, 4270791), (17, 2261007), (21, 1830339), (27, 1423597), (49, 784431), (51, 753669), (63, 610113), (119, 323001), (147, 261477), (153, 251223), (189, 203371), (357, 107667), (441, 87159), (459, 83741), (833, 46143), (1071, 35889), (1323, 29053), (1709, 22491), (2499, 15381), (3213, 11963), (5127, 7497)]