16688217

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61129}}^1$

素因数の和:61152

約数の個数: 16

約数和(自身を含む): 27386240

約数和(自身を除く): 10698023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 61129, 183387, 427903, 794677, 1283709, 2384031, 5562739, 16688217]

約数ペア:

[(1, 16688217), (3, 5562739), (7, 2384031), (13, 1283709), (21, 794677), (39, 427903), (91, 183387), (273, 61129)]