212465919

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1\times {\mathrm{2843}}^1$

素因数の和:3734

約数の個数: 16

約数和(自身を含む): 293500800

約数和(自身を除く): 81034881

約数列:

[1, 3, 29, 87, 859, 2577, 2843, 8529, 24911, 74733, 82447, 247341, 2442137, 7326411, 70821973, 212465919]

約数ペア:

[(1, 212465919), (3, 70821973), (29, 7326411), (87, 2442137), (859, 247341), (2577, 82447), (2843, 74733), (8529, 24911)]