1497430109

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{388237}}^1$

素因数の和:388292

約数の個数: 16

約数和(自身を含む): 1863542400

約数和(自身を除く): 366112291

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 388237, 2717659, 7376503, 11258873, 51635521, 78812111, 213918587, 1497430109]

約数ペア:

[(1, 1497430109), (7, 213918587), (19, 78812111), (29, 51635521), (133, 11258873), (203, 7376503), (551, 2717659), (3857, 388237)]