26884263

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55661}}^1$

素因数の和:55694

約数の個数: 16

約数和(自身を含む): 42748416

約数和(自身を除く): 15864153

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 55661, 166983, 389627, 1168881, 1280203, 3840609, 8961421, 26884263]

約数ペア:

[(1, 26884263), (3, 8961421), (7, 3840609), (21, 1280203), (23, 1168881), (69, 389627), (161, 166983), (483, 55661)]