2488842687

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{113227}}^1$

素因数の和:113678

約数の個数: 16

約数和(自身を含む): 3521843712

約数和(自身を除く): 1033001025

約数列:

[1, 3, 17, 51, 431, 1293, 7327, 21981, 113227, 339681, 1924859, 5774577, 48800837, 146402511, 829614229, 2488842687]

約数ペア:

[(1, 2488842687), (3, 829614229), (17, 146402511), (51, 48800837), (431, 5774577), (1293, 1924859), (7327, 339681), (21981, 113227)]