5156847

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 8002800

約数和(自身を除く): 2845953

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 569, 1007, 1707, 3021, 5121, 9063, 10811, 30157, 32433, 90471, 97299, 271413, 572983, 1718949, 5156847]

約数ペア:

[(1, 5156847), (3, 1718949), (9, 572983), (19, 271413), (53, 97299), (57, 90471), (159, 32433), (171, 30157), (477, 10811), (569, 9063), (1007, 5121), (1707, 3021)]