16291341

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 27724800

約数和(自身を除く): 11433459

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 2887, 5643, 8661, 25983, 31757, 54853, 77949, 95271, 164559, 285813, 493677, 603383, 857439, 1481031, 1810149, 5430447, 16291341]

約数ペア:

[(1, 16291341), (3, 5430447), (9, 1810149), (11, 1481031), (19, 857439), (27, 603383), (33, 493677), (57, 285813), (99, 164559), (171, 95271), (209, 77949), (297, 54853), (513, 31757), (627, 25983), (1881, 8661), (2887, 5643)]