751036139

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{6991}}^1$

素因数の和:7250

約数の個数: 16

約数和(自身を含む): 872601600

約数和(自身を除く): 121565461

約数列:

[1, 7, 103, 149, 721, 1043, 6991, 15347, 48937, 107429, 720073, 1041659, 5040511, 7291613, 107290877, 751036139]

約数ペア:

[(1, 751036139), (7, 107290877), (103, 7291613), (149, 5040511), (721, 1041659), (1043, 720073), (6991, 107429), (15347, 48937)]