2799339

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 3991680

約数和(自身を除く): 1192341

約数列:

[1, 3, 17, 51, 131, 393, 419, 1257, 2227, 6681, 7123, 21369, 54889, 164667, 933113, 2799339]

約数ペア:

[(1, 2799339), (3, 933113), (17, 164667), (51, 54889), (131, 21369), (393, 7123), (419, 6681), (1257, 2227)]