1275552901

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{6491}}^1$

素因数の和:6984

約数の個数: 16

約数和(自身を含む): 1483292160

約数和(自身を除く): 207739259

約数列:

[1, 7, 67, 419, 469, 2933, 6491, 28073, 45437, 196511, 434897, 2719729, 3044279, 19038103, 182221843, 1275552901]

約数ペア:

[(1, 1275552901), (7, 182221843), (67, 19038103), (419, 3044279), (469, 2719729), (2933, 434897), (6491, 196511), (28073, 45437)]