1257933241

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{4621}}^1$

素因数の和:4944

約数の個数: 16

約数和(自身を含む): 1357758720

約数和(自身を除く): 99825479

約数列:

[1, 17, 67, 239, 1139, 4063, 4621, 16013, 78557, 272221, 309607, 1104419, 5263319, 18775123, 73996073, 1257933241]

約数ペア:

[(1, 1257933241), (17, 73996073), (67, 18775123), (239, 5263319), (1139, 1104419), (4063, 309607), (4621, 272221), (16013, 78557)]