1255446729

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{434561}}^1$

素因数の和:434677

約数の個数: 16

約数和(自身を含む): 1877307840

約数和(自身を除く): 621861111

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 434561, 1303683, 3911049, 11733147, 46498027, 139494081, 418482243, 1255446729]

約数ペア:

[(1, 1255446729), (3, 418482243), (9, 139494081), (27, 46498027), (107, 11733147), (321, 3911049), (963, 1303683), (2889, 434561)]