57408239

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 67123200

約数和(自身を除く): 9714961

約数列:

[1, 7, 59, 229, 413, 607, 1603, 4249, 13511, 35813, 94577, 139003, 250691, 973021, 8201177, 57408239]

約数ペア:

[(1, 57408239), (7, 8201177), (59, 973021), (229, 250691), (413, 139003), (607, 94577), (1603, 35813), (4249, 13511)]