9087001

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 12049344

約数和(自身を除く): 2962343

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 733, 1127, 1771, 5131, 8063, 12397, 16859, 35917, 56441, 118013, 185449, 395087, 826091, 1298143, 9087001]

約数ペア:

[(1, 9087001), (7, 1298143), (11, 826091), (23, 395087), (49, 185449), (77, 118013), (161, 56441), (253, 35917), (539, 16859), (733, 12397), (1127, 8063), (1771, 5131)]