5237883

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 8775936

約数和(自身を除く): 3538053

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1171, 1491, 3513, 4473, 8197, 10539, 24591, 73773, 83141, 249423, 581987, 748269, 1745961, 5237883]

約数ペア:

[(1, 5237883), (3, 1745961), (7, 748269), (9, 581987), (21, 249423), (63, 83141), (71, 73773), (213, 24591), (497, 10539), (639, 8197), (1171, 4473), (1491, 3513)]