13420173

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3407}}^1$

素因数の和:3524

約数の個数: 16

約数和(自身を含む): 19466496

約数和(自身を除く): 6046323

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3407, 3939, 10221, 44291, 132873, 344107, 1032321, 4473391, 13420173]

約数ペア:

[(1, 13420173), (3, 4473391), (13, 1032321), (39, 344107), (101, 132873), (303, 44291), (1313, 10221), (3407, 3939)]