15397317

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43867}}^1$

素因数の和:43889

約数の個数: 16

約数和(自身を含む): 24566080

約数和(自身を除く): 9168763

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 43867, 131601, 394803, 570271, 1184409, 1710813, 5132439, 15397317]

約数ペア:

[(1, 15397317), (3, 5132439), (9, 1710813), (13, 1184409), (27, 570271), (39, 394803), (117, 131601), (351, 43867)]