117892859

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{2143}}^1$

素因数の和:2450

約数の個数: 16

約数和(自身を含む): 139960320

約数和(自身を除く): 22067461

約数列:

[1, 7, 29, 203, 271, 1897, 2143, 7859, 15001, 55013, 62147, 435029, 580753, 4065271, 16841837, 117892859]

約数ペア:

[(1, 117892859), (7, 16841837), (29, 4065271), (203, 580753), (271, 435029), (1897, 62147), (2143, 55013), (7859, 15001)]