13204053

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 21466368

約数和(自身を除く): 8262315

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 129, 153, 223, 387, 459, 669, 731, 1161, 1377, 2007, 2193, 3483, 3791, 6021, 6579, 9589, 11373, 18063, 19737, 28767, 34119, 59211, 86301, 102357, 163013, 258903, 307071, 489039, 776709, 1467117, 4401351, 13204053]

約数ペア:

[(1, 13204053), (3, 4401351), (9, 1467117), (17, 776709), (27, 489039), (43, 307071), (51, 258903), (81, 163013), (129, 102357), (153, 86301), (223, 59211), (387, 34119), (459, 28767), (669, 19737), (731, 18063), (1161, 11373), (1377, 9589), (2007, 6579), (2193, 6021), (3483, 3791)]