28419183

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4583}}^1$

素因数の和:4655

約数の個数: 24

約数和(自身を含む): 45051552

約数和(自身を除く): 16632369

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 4583, 6201, 13749, 41247, 59579, 178737, 242899, 536211, 728697, 2186091, 3157687, 9473061, 28419183]

約数ペア:

[(1, 28419183), (3, 9473061), (9, 3157687), (13, 2186091), (39, 728697), (53, 536211), (117, 242899), (159, 178737), (477, 59579), (689, 41247), (2067, 13749), (4583, 6201)]