38284379

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1831}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 45726720

約数和(自身を除く): 7442341

約数列:

[1, 7, 29, 103, 203, 721, 1831, 2987, 12817, 20909, 53099, 188593, 371693, 1320151, 5469197, 38284379]

約数ペア:

[(1, 38284379), (7, 5469197), (29, 1320151), (103, 371693), (203, 188593), (721, 53099), (1831, 20909), (2987, 12817)]