347430941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127873}}^1$

素因数の和:127916

約数の個数: 16

約数和(自身を含む): 429656640

約数和(自身を除く): 82225699

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 127873, 1406603, 1662349, 2429587, 18285839, 26725457, 31584631, 347430941]

約数ペア:

[(1, 347430941), (11, 31584631), (13, 26725457), (19, 18285839), (143, 2429587), (209, 1662349), (247, 1406603), (2717, 127873)]