2765577

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 3938112

約数和(自身を除く): 1172535

約数列:

[1, 3, 17, 51, 211, 257, 633, 771, 3587, 4369, 10761, 13107, 54227, 162681, 921859, 2765577]

約数ペア:

[(1, 2765577), (3, 921859), (17, 162681), (51, 54227), (211, 13107), (257, 10761), (633, 4369), (771, 3587)]