810803199

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{405199}}^1$

素因数の和:405254

約数の個数: 16

約数和(自身を含む): 1166976000

約数和(自身を除く): 356172801

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 405199, 1215597, 9319577, 11750771, 27958731, 35252313, 270267733, 810803199]

約数ペア:

[(1, 810803199), (3, 270267733), (23, 35252313), (29, 27958731), (69, 11750771), (87, 9319577), (667, 1215597), (2001, 405199)]