29256813

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4447}}^1$

素因数の和:4513

約数の個数: 24

約数和(自身を含む): 45796608

約数和(自身を除く): 16539795

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 4447, 6579, 13341, 40023, 75599, 191221, 226797, 573663, 680391, 1720989, 3250757, 9752271, 29256813]

約数ペア:

[(1, 29256813), (3, 9752271), (9, 3250757), (17, 1720989), (43, 680391), (51, 573663), (129, 226797), (153, 191221), (387, 75599), (731, 40023), (2193, 13341), (4447, 6579)]