13888925181

素因数分解:

$3^2\times {\mathrm{659}}^1\times {\mathrm{2341751}}^1$

素因数の和:2342416

約数の個数: 12

約数和(自身を含む): 20092232160

約数和(自身を除く): 6203306979

約数列:

[1, 3, 9, 659, 1977, 5931, 2341751, 7025253, 21075759, 1543213909, 4629641727, 13888925181]

約数ペア:

[(1, 13888925181), (3, 4629641727), (9, 1543213909), (659, 21075759), (1977, 7025253), (5931, 2341751)]