11889171

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{653}}^1$

素因数の和:700

約数の個数: 36

約数和(自身を含む): 20880912

約数和(自身を除く): 8991741

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 653, 867, 1071, 1959, 2023, 2601, 4571, 5877, 6069, 11101, 13713, 18207, 33303, 41139, 77707, 99909, 188717, 233121, 566151, 699363, 1321019, 1698453, 3963057, 11889171]

約数ペア:

[(1, 11889171), (3, 3963057), (7, 1698453), (9, 1321019), (17, 699363), (21, 566151), (51, 233121), (63, 188717), (119, 99909), (153, 77707), (289, 41139), (357, 33303), (653, 18207), (867, 13713), (1071, 11101), (1959, 6069), (2023, 5877), (2601, 4571)]