49800009

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{11239}}^1$

素因数の和:11460

約数の個数: 16

約数和(自身を含む): 76252160

約数和(自身を除く): 26452151

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 11239, 33717, 78673, 236019, 2371429, 7114287, 16600003, 49800009]

約数ペア:

[(1, 49800009), (3, 16600003), (7, 7114287), (21, 2371429), (211, 236019), (633, 78673), (1477, 33717), (4431, 11239)]