2716809

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 3784704

約数和(自身を除く): 1067895

約数列:

[1, 3, 31, 93, 131, 223, 393, 669, 4061, 6913, 12183, 20739, 29213, 87639, 905603, 2716809]

約数ペア:

[(1, 2716809), (3, 905603), (31, 87639), (93, 29213), (131, 20739), (223, 12183), (393, 6913), (669, 4061)]