13118787

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{44171}}^1$

素因数の和:44191

約数の個数: 16

約数和(自身を含む): 21202560

約数和(自身を除く): 8083773

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 44171, 132513, 397539, 485881, 1192617, 1457643, 4372929, 13118787]

約数ペア:

[(1, 13118787), (3, 4372929), (9, 1457643), (11, 1192617), (27, 485881), (33, 397539), (99, 132513), (297, 44171)]