26328497

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 29417472

約数和(自身を除く): 3088975

約数列:

[1, 13, 37, 127, 431, 481, 1651, 4699, 5603, 15947, 54737, 61087, 207311, 711581, 2025269, 26328497]

約数ペア:

[(1, 26328497), (13, 2025269), (37, 711581), (127, 207311), (431, 61087), (481, 54737), (1651, 15947), (4699, 5603)]