13504041

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 20704320

約数和(自身を除く): 7200279

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 503, 1413, 1509, 2983, 4527, 8949, 9557, 26847, 28671, 78971, 86013, 236913, 710739, 1500449, 4501347, 13504041]

約数ペア:

[(1, 13504041), (3, 4501347), (9, 1500449), (19, 710739), (57, 236913), (157, 86013), (171, 78971), (471, 28671), (503, 26847), (1413, 9557), (1509, 8949), (2983, 4527)]