12804747

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2777}}^1$

素因数の和:2862

約数の個数: 16

約数和(自身を含む): 18001440

約数和(自身を除く): 5196693

約数列:

[1, 3, 29, 53, 87, 159, 1537, 2777, 4611, 8331, 80533, 147181, 241599, 441543, 4268249, 12804747]

約数ペア:

[(1, 12804747), (3, 4268249), (29, 441543), (53, 241599), (87, 147181), (159, 80533), (1537, 8331), (2777, 4611)]