2987427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3083}}^1$

素因数の和:3122

約数の個数: 16

約数和(自身を含む): 4440960

約数和(自身を除く): 1453533

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 3083, 9249, 52411, 58577, 157233, 175731, 995809, 2987427]

約数ペア:

[(1, 2987427), (3, 995809), (17, 175731), (19, 157233), (51, 58577), (57, 52411), (323, 9249), (969, 3083)]