11487399217

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{140827}}^1$

素因数の和:141148

約数の個数: 16

約数和(自身を含む): 13483436032

約数和(自身を除く): 1996036815

約数列:

[1, 7, 43, 271, 301, 1897, 11653, 81571, 140827, 985789, 6055561, 38164117, 42388927, 267148819, 1641057031, 11487399217]

約数ペア:

[(1, 11487399217), (7, 1641057031), (43, 267148819), (271, 42388927), (301, 38164117), (1897, 6055561), (11653, 985789), (81571, 140827)]