15661412553

素因数分解:

$3^1\times {\mathrm{571}}^1\times {\mathrm{2473}}^1\times {\mathrm{3697}}^1$

素因数の和:6744

約数の個数: 16

約数和(自身を含む): 20932573376

約数和(自身を除く): 5271160823

約数列:

[1, 3, 571, 1713, 2473, 3697, 7419, 11091, 1412083, 2110987, 4236249, 6332961, 9142681, 27428043, 5220470851, 15661412553]

約数ペア:

[(1, 15661412553), (3, 5220470851), (571, 27428043), (1713, 9142681), (2473, 6332961), (3697, 4236249), (7419, 2110987), (11091, 1412083)]