266278317

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{3049}}^1$

素因数の和:3772

約数の個数: 16

約数和(自身を含む): 363950400

約数和(自身を除く): 97672083

約数列:

[1, 3, 43, 129, 677, 2031, 3049, 9147, 29111, 87333, 131107, 393321, 2064173, 6192519, 88759439, 266278317]

約数ペア:

[(1, 266278317), (3, 88759439), (43, 6192519), (129, 2064173), (677, 393321), (2031, 131107), (3049, 87333), (9147, 29111)]