8961057

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 16070400

約数和(自身を除く): 7109343

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 2789, 3213, 8367, 19523, 25101, 47413, 58569, 75303, 142239, 175707, 331891, 426717, 527121, 995673, 1280151, 2987019, 8961057]

約数ペア:

[(1, 8961057), (3, 2987019), (7, 1280151), (9, 995673), (17, 527121), (21, 426717), (27, 331891), (51, 175707), (63, 142239), (119, 75303), (153, 58569), (189, 47413), (357, 25101), (459, 19523), (1071, 8367), (2789, 3213)]