16726473

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{4729}}^1$

素因数の和:4869

約数の個数: 16

約数和(自身を含む): 24974400

約数和(自身を除く): 8247927

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 4729, 14187, 42561, 127683, 619499, 1858497, 5575491, 16726473]

約数ペア:

[(1, 16726473), (3, 5575491), (9, 1858497), (27, 619499), (131, 127683), (393, 42561), (1179, 14187), (3537, 4729)]