130147283

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3251}}^1$

素因数の和:3327

約数の個数: 24

約数和(自身を含む): 163120320

約数和(自身を除く): 32973037

約数列:

[1, 7, 19, 43, 49, 133, 301, 817, 931, 2107, 3251, 5719, 22757, 40033, 61769, 139793, 159299, 432383, 978551, 2656067, 3026681, 6849857, 18592469, 130147283]

約数ペア:

[(1, 130147283), (7, 18592469), (19, 6849857), (43, 3026681), (49, 2656067), (133, 978551), (301, 432383), (817, 159299), (931, 139793), (2107, 61769), (3251, 40033), (5719, 22757)]