4780191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6451}}^1$

素因数の和:6486

約数の個数: 16

約数和(自身を含む): 7226240

約数和(自身を除く): 2446049

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 6451, 19353, 83863, 122569, 251589, 367707, 1593397, 4780191]

約数ペア:

[(1, 4780191), (3, 1593397), (13, 367707), (19, 251589), (39, 122569), (57, 83863), (247, 19353), (741, 6451)]