187243343

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{15121}}^1$

素因数の和:15218

約数の個数: 16

約数和(自身を含む): 225015360

約数和(自身を除く): 37772017

約数列:

[1, 7, 29, 61, 203, 427, 1769, 12383, 15121, 105847, 438509, 922381, 3069563, 6456667, 26749049, 187243343]

約数ペア:

[(1, 187243343), (7, 26749049), (29, 6456667), (61, 3069563), (203, 922381), (427, 438509), (1769, 105847), (12383, 15121)]