1379354403

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{333419}}^1$

素因数の和:333626

約数の個数: 16

約数和(自身を含む): 2112549120

約数和(自身を除く): 733194717

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 333419, 1000257, 2333933, 7001799, 65683543, 197050629, 459784801, 1379354403]

約数ペア:

[(1, 1379354403), (3, 459784801), (7, 197050629), (21, 65683543), (197, 7001799), (591, 2333933), (1379, 1000257), (4137, 333419)]