2874909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 4167680

約数和(自身を除く): 1292771

約数列:

[1, 3, 19, 31, 57, 93, 589, 1627, 1767, 4881, 30913, 50437, 92739, 151311, 958303, 2874909]

約数ペア:

[(1, 2874909), (3, 958303), (19, 151311), (31, 92739), (57, 50437), (93, 30913), (589, 4881), (1627, 1767)]