454964937

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{1087}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 731136000

約数和(自身を除く): 276171063

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1049, 1087, 3147, 3261, 7343, 7609, 19931, 20653, 22029, 22827, 59793, 61959, 139517, 144571, 418551, 433713, 1140263, 3420789, 7981841, 21664997, 23945523, 64994991, 151654979, 454964937]

約数ペア:

[(1, 454964937), (3, 151654979), (7, 64994991), (19, 23945523), (21, 21664997), (57, 7981841), (133, 3420789), (399, 1140263), (1049, 433713), (1087, 418551), (3147, 144571), (3261, 139517), (7343, 61959), (7609, 59793), (19931, 22827), (20653, 22029)]