13361517

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{12689}}^1$

素因数の和:12714

約数の個数: 20

約数和(自身を含む): 21496860

約数和(自身を除く): 8135343

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 12689, 38067, 114201, 164957, 342603, 494871, 1027809, 1484613, 4453839, 13361517]

約数ペア:

[(1, 13361517), (3, 4453839), (9, 1484613), (13, 1027809), (27, 494871), (39, 342603), (81, 164957), (117, 114201), (351, 38067), (1053, 12689)]