2109302841

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{163019}}^1$

素因数の和:163268

約数の個数: 16

約数和(自身を含む): 2973484800

約数和(自身を除く): 864181959

約数列:

[1, 3, 19, 57, 227, 681, 4313, 12939, 163019, 489057, 3097361, 9292083, 37005313, 111015939, 703100947, 2109302841]

約数ペア:

[(1, 2109302841), (3, 703100947), (19, 111015939), (57, 37005313), (227, 9292083), (681, 3097361), (4313, 489057), (12939, 163019)]