2866539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2418

約数の個数: 16

約数和(自身を含む): 4250624

約数和(自身を除く): 1384085

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 2371, 7113, 30823, 73501, 92469, 220503, 955513, 2866539]

約数ペア:

[(1, 2866539), (3, 955513), (13, 220503), (31, 92469), (39, 73501), (93, 30823), (403, 7113), (1209, 2371)]