9009077

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5087}}^1$

素因数の和:5128

約数の個数: 16

約数和(自身を含む): 11722752

約数和(自身を除く): 2713675

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 5087, 35609, 55957, 117001, 391699, 819007, 1287011, 9009077]

約数ペア:

[(1, 9009077), (7, 1287011), (11, 819007), (23, 391699), (77, 117001), (161, 55957), (253, 35609), (1771, 5087)]