2247295113

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{186761}}^1$

素因数の和:186965

約数の個数: 24

約数和(自身を含む): 3729263616

約数和(自身を除く): 1481968503

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 12033, 186761, 560283, 1307327, 1680849, 3921981, 11765943, 35671351, 107014053, 249699457, 321042159, 749098371, 2247295113]

約数ペア:

[(1, 2247295113), (3, 749098371), (7, 321042159), (9, 249699457), (21, 107014053), (63, 35671351), (191, 11765943), (573, 3921981), (1337, 1680849), (1719, 1307327), (4011, 560283), (12033, 186761)]