28590984247

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{270689}}^1$

素因数の和:270966

約数の個数: 16

約数和(自身を含む): 33262387200

約数和(自身を除く): 4671402953

約数列:

[1, 7, 79, 191, 553, 1337, 15089, 105623, 270689, 1894823, 21384431, 51701599, 149691017, 361911193, 4084426321, 28590984247]

約数ペア:

[(1, 28590984247), (7, 4084426321), (79, 361911193), (191, 149691017), (553, 51701599), (1337, 21384431), (15089, 1894823), (105623, 270689)]