1057623489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{123829}}^1$

素因数の和:123921

約数の個数: 24

約数和(自身を含む): 1667742440

約数和(自身を除く): 610118951

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8541, 123829, 371487, 1114461, 1609777, 4829331, 9039517, 14487993, 27118551, 81355653, 117513721, 352541163, 1057623489]

約数ペア:

[(1, 1057623489), (3, 352541163), (9, 117513721), (13, 81355653), (39, 27118551), (73, 14487993), (117, 9039517), (219, 4829331), (657, 1609777), (949, 1114461), (2847, 371487), (8541, 123829)]