18883906239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13957063}}^1$

素因数の和:13957118

約数の個数: 16

約数和(自身を含む): 28137441024

約数和(自身を除く): 9253534785

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 13957063, 41871189, 153527693, 460583079, 572239583, 1716718749, 6294635413, 18883906239]

約数ペア:

[(1, 18883906239), (3, 6294635413), (11, 1716718749), (33, 572239583), (41, 460583079), (123, 153527693), (451, 41871189), (1353, 13957063)]