1269120723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{215507}}^1$

素因数の和:215674

約数の個数: 16

約数和(自身を含む): 1834404096

約数和(自身を除く): 565283373

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 215507, 646521, 2801591, 8404773, 32541557, 97624671, 423040241, 1269120723]

約数ペア:

[(1, 1269120723), (3, 423040241), (13, 97624671), (39, 32541557), (151, 8404773), (453, 2801591), (1963, 646521), (5889, 215507)]