16527663

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{5087}}^1$

素因数の和:5131

約数の個数: 18

約数和(自身を含む): 25200864

約数和(自身を除く): 8673201

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 5087, 15261, 45783, 96653, 289959, 869877, 1836407, 5509221, 16527663]

約数ペア:

[(1, 16527663), (3, 5509221), (9, 1836407), (19, 869877), (57, 289959), (171, 96653), (361, 45783), (1083, 15261), (3249, 5087)]