109902009

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{17047}}^1$

素因数の和:17364

約数の個数: 16

約数和(自身を含む): 168025088

約数和(自身を除く): 58123079

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 17047, 51141, 119329, 357987, 5233429, 15700287, 36634003, 109902009]

約数ペア:

[(1, 109902009), (3, 36634003), (7, 15700287), (21, 5233429), (307, 357987), (921, 119329), (2149, 51141), (6447, 17047)]