30611217

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112129}}^1$

素因数の和:112152

約数の個数: 16

約数和(自身を含む): 50234240

約数和(自身を除く): 19623023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 112129, 336387, 784903, 1457677, 2354709, 4373031, 10203739, 30611217]

約数ペア:

[(1, 30611217), (3, 10203739), (7, 4373031), (13, 2354709), (21, 1457677), (39, 784903), (91, 336387), (273, 112129)]