1566513

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4485

約数の個数: 16

約数和(自身を含む): 2499840

約数和(自身を除く): 933327

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4463, 13389, 40167, 58019, 120501, 174057, 522171, 1566513]

約数ペア:

[(1, 1566513), (3, 522171), (9, 174057), (13, 120501), (27, 58019), (39, 40167), (117, 13389), (351, 4463)]