285423489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{143501}}^1$

素因数の和:143537

約数の個数: 24

約数和(自身を含む): 470112552

約数和(自身を除く): 184689063

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 143501, 430503, 1291509, 1865513, 2439517, 5596539, 7318551, 16789617, 21955653, 31713721, 95141163, 285423489]

約数ペア:

[(1, 285423489), (3, 95141163), (9, 31713721), (13, 21955653), (17, 16789617), (39, 7318551), (51, 5596539), (117, 2439517), (153, 1865513), (221, 1291509), (663, 430503), (1989, 143501)]