26679393

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5303}}^1$

素因数の和:5365

約数の個数: 24

約数和(自身を含む): 42474432

約数和(自身を除く): 15795039

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 5303, 15909, 47727, 68939, 206817, 228029, 620451, 684087, 2052261, 2964377, 8893131, 26679393]

約数ペア:

[(1, 26679393), (3, 8893131), (9, 2964377), (13, 2052261), (39, 684087), (43, 620451), (117, 228029), (129, 206817), (387, 68939), (559, 47727), (1677, 15909), (5031, 5303)]