8539321

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 10485504

約数和(自身を除く): 1946183

約数列:

[1, 7, 17, 73, 119, 511, 983, 1241, 6881, 8687, 16711, 71759, 116977, 502313, 1219903, 8539321]

約数ペア:

[(1, 8539321), (7, 1219903), (17, 502313), (73, 116977), (119, 71759), (511, 16711), (983, 8687), (1241, 6881)]