339993759

素因数分解:

$3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{19577}}^1$

素因数の和:20414

約数の個数: 16

約数和(自身を含む): 518738688

約数和(自身を除く): 178744929

約数列:

[1, 3, 7, 21, 827, 2481, 5789, 17367, 19577, 58731, 137039, 411117, 16190179, 48570537, 113331253, 339993759]

約数ペア:

[(1, 339993759), (3, 113331253), (7, 48570537), (21, 16190179), (827, 411117), (2481, 137039), (5789, 58731), (17367, 19577)]