3726081

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:462

約数の個数: 20

約数和(自身を含む): 5620692

約数和(自身を除く): 1894611

約数列:

[1, 3, 9, 27, 81, 157, 293, 471, 879, 1413, 2637, 4239, 7911, 12717, 23733, 46001, 138003, 414009, 1242027, 3726081]

約数ペア:

[(1, 3726081), (3, 1242027), (9, 414009), (27, 138003), (81, 46001), (157, 23733), (293, 12717), (471, 7911), (879, 4239), (1413, 2637)]