13921659

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{1013}}^1$

素因数の和:1531

約数の個数: 16

約数和(自身を含む): 20685600

約数和(自身を除く): 6763941

約数列:

[1, 3, 9, 27, 509, 1013, 1527, 3039, 4581, 9117, 13743, 27351, 515617, 1546851, 4640553, 13921659]

約数ペア:

[(1, 13921659), (3, 4640553), (9, 1546851), (27, 515617), (509, 27351), (1013, 13743), (1527, 9117), (3039, 4581)]