13428591

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{809}}^1$

素因数の和:1326

約数の個数: 16

約数和(自身を含む): 19595520

約数和(自身を除く): 6166929

約数列:

[1, 3, 11, 33, 503, 809, 1509, 2427, 5533, 8899, 16599, 26697, 406927, 1220781, 4476197, 13428591]

約数ペア:

[(1, 13428591), (3, 4476197), (11, 1220781), (33, 406927), (503, 26697), (809, 16599), (1509, 8899), (2427, 5533)]