12522519

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{1777}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 19415760

約数和(自身を除く): 6893241

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 1777, 2349, 5331, 7047, 15993, 47979, 51533, 143937, 154599, 431811, 463797, 1391391, 4174173, 12522519]

約数ペア:

[(1, 12522519), (3, 4174173), (9, 1391391), (27, 463797), (29, 431811), (81, 154599), (87, 143937), (243, 51533), (261, 47979), (783, 15993), (1777, 7047), (2349, 5331)]