4401351

素因数分解:

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

素因数の和:292

約数の個数: 32

約数和(自身を含む): 7096320

約数和(自身を除く): 2694969

約数列:

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

約数ペア:

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