9012619

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 11950848

約数和(自身を除く): 2938229

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 727, 1127, 1771, 5089, 7997, 12397, 16721, 35623, 55979, 117047, 183931, 391853, 819329, 1287517, 9012619]

約数ペア:

[(1, 9012619), (7, 1287517), (11, 819329), (23, 391853), (49, 183931), (77, 117047), (161, 55979), (253, 35623), (539, 16721), (727, 12397), (1127, 7997), (1771, 5089)]