9869877

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{21503}}^1$

素因数の和:21529

約数の個数: 16

約数和(自身を含む): 15482880

約数和(自身を除く): 5613003

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 21503, 64509, 193527, 365551, 580581, 1096653, 3289959, 9869877]

約数ペア:

[(1, 9869877), (3, 3289959), (9, 1096653), (17, 580581), (27, 365551), (51, 193527), (153, 64509), (459, 21503)]