13080231

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{2027}}^1$

素因数の和:2275

約数の個数: 16

約数和(自身を含む): 19468800

約数和(自身を除く): 6388569

約数列:

[1, 3, 9, 27, 239, 717, 2027, 2151, 6081, 6453, 18243, 54729, 484453, 1453359, 4360077, 13080231]

約数ペア:

[(1, 13080231), (3, 4360077), (9, 1453359), (27, 484453), (239, 54729), (717, 18243), (2027, 6453), (2151, 6081)]