2610543

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 3982080

約数和(自身を除く): 1371537

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 271, 507, 741, 813, 3211, 3523, 5149, 9633, 10569, 15447, 45799, 66937, 137397, 200811, 870181, 2610543]

約数ペア:

[(1, 2610543), (3, 870181), (13, 200811), (19, 137397), (39, 66937), (57, 45799), (169, 15447), (247, 10569), (271, 9633), (507, 5149), (741, 3523), (813, 3211)]