1819083

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 2898688

約数和(自身を除く): 1079605

約数列:

[1, 3, 7, 21, 29, 87, 103, 203, 309, 609, 721, 841, 2163, 2523, 2987, 5887, 8961, 17661, 20909, 62727, 86623, 259869, 606361, 1819083]

約数ペア:

[(1, 1819083), (3, 606361), (7, 259869), (21, 86623), (29, 62727), (87, 20909), (103, 17661), (203, 8961), (309, 5887), (609, 2987), (721, 2523), (841, 2163)]