9249779

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^2$

素因数の和:287

約数の個数: 18

約数和(自身を含む): 11828412

約数和(自身を除く): 2578633

約数列:

[1, 7, 11, 49, 77, 131, 539, 917, 1441, 6419, 10087, 17161, 70609, 120127, 188771, 840889, 1321397, 9249779]

約数ペア:

[(1, 9249779), (7, 1321397), (11, 840889), (49, 188771), (77, 120127), (131, 70609), (539, 17161), (917, 10087), (1441, 6419)]