10728487

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 13450752

約数和(自身を除く): 2722265

約数列:

[1, 7, 11, 77, 277, 503, 1939, 3047, 3521, 5533, 21329, 38731, 139331, 975317, 1532641, 10728487]

約数ペア:

[(1, 10728487), (7, 1532641), (11, 975317), (77, 139331), (277, 38731), (503, 21329), (1939, 5533), (3047, 3521)]