211324743

素因数分解:

$3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{5419}}^1$

素因数の和:6051

約数の個数: 24

約数和(自身を含む): 349481600

約数和(自身を除く): 138156857

約数列:

[1, 3, 7, 9, 21, 63, 619, 1857, 4333, 5419, 5571, 12999, 16257, 37933, 38997, 48771, 113799, 341397, 3354361, 10063083, 23480527, 30189249, 70441581, 211324743]

約数ペア:

[(1, 211324743), (3, 70441581), (7, 30189249), (9, 23480527), (21, 10063083), (63, 3354361), (619, 341397), (1857, 113799), (4333, 48771), (5419, 38997), (5571, 37933), (12999, 16257)]