7121288.00000000

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2269}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 71913600

約数和(自身を除く): 6836411

約数列:

[1, 23, 29, 43, 667, 989, 1247, 2269, 28681, 52187, 65801, 97567, 1513423, 2244041, 2829443, 65077189]

約数ペア:

[(1, 65077189), (23, 2829443), (29, 2244041), (43, 1513423), (667, 97567), (989, 65801), (1247, 52187), (2269, 28681)]