2748141

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 4684800

約数和(自身を除く): 1936659

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 487, 513, 627, 1461, 1881, 4383, 5357, 5643, 9253, 13149, 16071, 27759, 48213, 83277, 101783, 144639, 249831, 305349, 916047, 2748141]

約数ペア:

[(1, 2748141), (3, 916047), (9, 305349), (11, 249831), (19, 144639), (27, 101783), (33, 83277), (57, 48213), (99, 27759), (171, 16071), (209, 13149), (297, 9253), (487, 5643), (513, 5357), (627, 4383), (1461, 1881)]