10893337

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 20

約数和(自身を含む): 13724900

約数和(自身を除く): 2831563

約数列:

[1, 7, 13, 49, 91, 343, 349, 637, 2401, 2443, 4459, 4537, 17101, 31213, 31759, 119707, 222313, 837949, 1556191, 10893337]

約数ペア:

[(1, 10893337), (7, 1556191), (13, 837949), (49, 222313), (91, 119707), (343, 31759), (349, 31213), (637, 17101), (2401, 4537), (2443, 4459)]