14278977

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{1039}}^1$

素因数の和:1557

約数の個数: 16

約数和(自身を含む): 21216000

約数和(自身を除く): 6937023

約数列:

[1, 3, 9, 27, 509, 1039, 1527, 3117, 4581, 9351, 13743, 28053, 528851, 1586553, 4759659, 14278977]

約数ペア:

[(1, 14278977), (3, 4759659), (9, 1586553), (27, 528851), (509, 28053), (1039, 13743), (1527, 9351), (3117, 4581)]