10989729

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{2971}}^1$

素因数の和:3117

約数の個数: 16

約数和(自身を含む): 16405440

約数和(自身を除く): 5415711

約数列:

[1, 3, 9, 27, 137, 411, 1233, 2971, 3699, 8913, 26739, 80217, 407027, 1221081, 3663243, 10989729]

約数ペア:

[(1, 10989729), (3, 3663243), (9, 1221081), (27, 407027), (137, 80217), (411, 26739), (1233, 8913), (2971, 3699)]