24785433

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{1949}}^1$

素因数の和:2118

約数の個数: 20

約数和(自身を含む): 37280100

約数和(自身を除く): 12494667

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 1949, 4239, 5847, 12717, 17541, 52623, 157869, 305993, 917979, 2753937, 8261811, 24785433]

約数ペア:

[(1, 24785433), (3, 8261811), (9, 2753937), (27, 917979), (81, 305993), (157, 157869), (471, 52623), (1413, 17541), (1949, 12717), (4239, 5847)]