13191495

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8219}}^1$

素因数の和:8334

約数の個数: 16

約数和(自身を含む): 21306240

約数和(自身を除く): 8114745

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 8219, 24657, 41095, 123285, 879433, 2638299, 4397165, 13191495]

約数ペア:

[(1, 13191495), (3, 4397165), (5, 2638299), (15, 879433), (107, 123285), (321, 41095), (535, 24657), (1605, 8219)]