49140013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5171}}^1$

素因数の和:5244

約数の個数: 16

約数和(自身を含む): 57347136

約数和(自身を除く): 8207123

約数列:

[1, 13, 17, 43, 221, 559, 731, 5171, 9503, 67223, 87907, 222353, 1142791, 2890589, 3780001, 49140013]

約数ペア:

[(1, 49140013), (13, 3780001), (17, 2890589), (43, 1142791), (221, 222353), (559, 87907), (731, 67223), (5171, 9503)]