13093893

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 21353112

約数和(自身を除く): 8259219

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 111, 153, 257, 333, 459, 629, 771, 999, 1377, 1887, 2313, 2997, 4369, 5661, 6939, 9509, 13107, 16983, 20817, 28527, 39321, 50949, 85581, 117963, 161653, 256743, 353889, 484959, 770229, 1454877, 4364631, 13093893]

約数ペア:

[(1, 13093893), (3, 4364631), (9, 1454877), (17, 770229), (27, 484959), (37, 353889), (51, 256743), (81, 161653), (111, 117963), (153, 85581), (257, 50949), (333, 39321), (459, 28527), (629, 20817), (771, 16983), (999, 13107), (1377, 9509), (1887, 6939), (2313, 5661), (2997, 4369)]