14950257

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 23814144

約数和(自身を除く): 8863887

約数列:

[1, 3, 7, 21, 37, 71, 111, 213, 259, 271, 497, 777, 813, 1491, 1897, 2627, 5691, 7881, 10027, 18389, 19241, 30081, 55167, 57723, 70189, 134687, 210567, 404061, 711917, 2135751, 4983419, 14950257]

約数ペア:

[(1, 14950257), (3, 4983419), (7, 2135751), (21, 711917), (37, 404061), (71, 210567), (111, 134687), (213, 70189), (259, 57723), (271, 55167), (497, 30081), (777, 19241), (813, 18389), (1491, 10027), (1897, 7881), (2627, 5691)]