9847243

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2034

約数の個数: 16

約数和(自身を含む): 12128256

約数和(自身を除く): 2281013

約数列:

[1, 7, 23, 31, 161, 217, 713, 1973, 4991, 13811, 45379, 61163, 317653, 428141, 1406749, 9847243]

約数ペア:

[(1, 9847243), (7, 1406749), (23, 428141), (31, 317653), (161, 61163), (217, 45379), (713, 13811), (1973, 4991)]