28305497171

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{117517}}^1$

素因数の和:119354

約数の個数: 16

約数和(自身を含む): 34070818560

約数和(自身を除く): 5765321389

約数列:

[1, 7, 19, 133, 1811, 12677, 34409, 117517, 240863, 822619, 2232823, 15629761, 212823287, 1489763009, 4043642453, 28305497171]

約数ペア:

[(1, 28305497171), (7, 4043642453), (19, 1489763009), (133, 212823287), (1811, 15629761), (12677, 2232823), (34409, 822619), (117517, 240863)]