28012737

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5869}}^1$

素因数の和:5952

約数の個数: 16

約数和(自身を含む): 39258560

約数和(自身を除く): 11245823

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 5869, 17607, 217153, 252367, 651459, 757101, 9337579, 28012737]

約数ペア:

[(1, 28012737), (3, 9337579), (37, 757101), (43, 651459), (111, 252367), (129, 217153), (1591, 17607), (4773, 5869)]