9897531

素因数分解:

$3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{937}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 15128064

約数和(自身を除く): 5230533

約数列:

[1, 3, 7, 21, 503, 937, 1509, 2811, 3521, 6559, 10563, 19677, 471311, 1413933, 3299177, 9897531]

約数ペア:

[(1, 9897531), (3, 3299177), (7, 1413933), (21, 471311), (503, 19677), (937, 10563), (1509, 6559), (2811, 3521)]