12460581

素因数分解:

$3^3\times 7^1\times {\mathrm{65929}}^1$

素因数の和:65945

約数の個数: 16

約数和(自身を含む): 21097600

約数和(自身を除く): 8637019

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 65929, 197787, 461503, 593361, 1384509, 1780083, 4153527, 12460581]

約数ペア:

[(1, 12460581), (3, 4153527), (7, 1780083), (9, 1384509), (21, 593361), (27, 461503), (63, 197787), (189, 65929)]