27842437

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 33685632

約数和(自身を除く): 5843195

約数列:

[1, 7, 49, 53, 71, 151, 371, 497, 1057, 2597, 3479, 3763, 7399, 8003, 10721, 26341, 56021, 75047, 184387, 392147, 525329, 568213, 3977491, 27842437]

約数ペア:

[(1, 27842437), (7, 3977491), (49, 568213), (53, 525329), (71, 392147), (151, 184387), (371, 75047), (497, 56021), (1057, 26341), (2597, 10721), (3479, 8003), (3763, 7399)]