9889509

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{967}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 15116288

約数和(自身を除く): 5226779

約数列:

[1, 3, 7, 21, 487, 967, 1461, 2901, 3409, 6769, 10227, 20307, 470929, 1412787, 3296503, 9889509]

約数ペア:

[(1, 9889509), (3, 3296503), (7, 1412787), (21, 470929), (487, 20307), (967, 10227), (1461, 6769), (2901, 3409)]