201604137

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{31271}}^1$

素因数の和:31588

約数の個数: 16

約数和(自身を含む): 308216832

約数和(自身を除く): 106612695

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 31271, 93813, 218897, 656691, 9600197, 28800591, 67201379, 201604137]

約数ペア:

[(1, 201604137), (3, 67201379), (7, 28800591), (21, 9600197), (307, 656691), (921, 218897), (2149, 93813), (6447, 31271)]